Announcement

Collapse
No announcement yet.

Canary Islands Government Raises El Hierro Volcanic Risk Level - PEVOLCA confirms subsea eruption - Red Alert issued for La Restinga

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • #31
    Re: Canary Islands Government Raises El Hierro Volcanic Risk Level - PEVOLCA confirms subsea eruption - Red Alert issued for La Restinga

    Translation (Google)


    The submarine volcano El Hierro has formed a cone of lava hectometres 12 in two weeks
    ...

    ALICIA RIVERA - New York - 26/10/2011

    The submarine volcanic cone of El Hierro has a volume of 12 cubic hectometres (equivalent to approximately a dozen great football stadiums integers) and the tongue of lava, which extends for several kilometers, has two hectometres as data taken in the last hour of the research vessel equipment Ramon Margalef, who has moved to the waters of El Hierro in his first season of research. "This volume of lava in just 15 days is quite remarkable, since the eruption began on October 9," said Juan Acosta El Pais, a geologist and head of the campaign on board the Ramon Margalef.

    The volcano continues, is generated at the tip of a crack. Scientists have made the ship preliminary analysis of the data, which are discussed in detail below.

    The new volcanic cone, 300 meters deep, has a base diameter of 700 meters, a height of 100 meters and a crater about 120 meters. The lava on the sea floor solidifies, forming a crust on the surface, but underneath is still sticky, but eventually solidifying all, Acosta said by telephone from the ship.

    Scientists are on board the Ramon Margalef are entrusted with the task of taking all possible information and delivering it to Pevolca (Civil Protection Special Plan and Emergency Response for Volcanic Risk in the Canary Islands), namely the Scientific Committee, which directs the National Geographic Institute.

    The first phase of the campaign for this new ship of the Spanish Institute of Oceanography sent to El Hierro has resulted in the complete mapping of the seabed in the affected area, carried out with the echo sounders on board, says Acosta, and the boat is now in Stakes port waiting for the four technicians who have to embark on the next few hours to prepare the submarine Liropus. Experts try to observe the volcano underwater video cameras high resolution of the submarine. In addition, a sled is also used camera. Lead the second phase of the campaign Francisco Sanchez, and then from October 31, will be held the third phase to the physical and chemical characterization of the water column.

    The Liropus is directed from the Ramon Margalef, which is linked by a fiber optic umbilical cable. It weighs 800 kilos and descends to the water within a structure, like a cage, then released and begins his solo sailing distances to 250 meters from the cage to which it remains attached by a wire, optical fiber is also very lightweight. The camera sled, however, does not sail by itself, but is dragged by the ship. In addition to various chambers, the submarine has two articulated arms of sampling and a suction pump. You can reach 2,000 meters. The submarine, purchased from a Scottish firm, has cost 1.5 million euros, is the first in Spain with a capacity to reach these depths and its essential purpose is the study of marine protected areas, said Jose Ignacio Diaz, head of IEO fleet.

    Both the submarine submerged as the lead sled lights to illuminate the environment and to grasp with their cameras, as in the water, from one hundred feet deep, total darkness, explains Acosta. The two teams will move near the bottom, two to six meters.

    The Ramon Margalef, commanded by Captain Luis Gago, arrived in El Hierro on Sunday and two days later, scientists and technicians on board and had located the crater of the volcano and raised a first mapping of the seabed in the area. To do this, we used high-resolution echo sounders which bears the ship. This is equipment that uses sound waves at different frequencies and capture default sound bounce, so that we can reconstruct the background. For proper operation of this equipment is essential a very important feature of Ramon Margalef: It is very quiet.

    The ship, which cost 18 million euros, carries 12 crew members and 14 researchers and technicians in this first scientific campaign. Its performance is still very good and responsible IEO are satisfied. Even the experts working on board include the proper functioning of the ship and its equipment. "It's an ideal ship for this type of work and also we are doing at the time also ideal, because with the active eruption could not have surf-for security reasons," said Acosta.

    Los científicos del buque 'Ramón Margalef' han terminado de cartografiar la zona y ahora se preparan para lanzar al agua el submarino 'Liropus' y tomar imágenes de alta resolución
    "Safety and security don't just happen, they are the result of collective consensus and public investment. We owe our children, the most vulnerable citizens in our society, a life free of violence and fear."
    -Nelson Mandela

    Comment


    • #32
      Re: Canary Islands Government Raises El Hierro Volcanic Risk Level - PEVOLCA confirms subsea eruption - Red Alert issued for La Restinga

      Translated by Google

      IGN confirms an earthquake of magnitude 3.9 to 22 km depth northwest of Frontier

      30/10/2011 ... 10:42 - Ministry of Economy, Finance and Security

      He felt as Valverde and Frontera CECOES 1-1-2 calls

      The National Geographic Institute has confirmed this morning the direction of the Civil Protection Plan for Volcanic Risk (PEVOLCA) an earthquake of 3.9 magnitude, northwest of Frontera, located in the sea to 22 miles deep. The quake, which was felt by the population, occurred at 7:46 pm and is the largest earthquake recorded in the island after the onset of the eruption south of La Restinga.

      The 1-1-2 CECOES received calls from the towns of Isora, Guarazoca, Mocanal (Valverde) and Tigaday (Border)

      The evolution of seismicity in the north of the island has increased in recent days and scientists who are monitoring constantly shuffled all possible scenarios, but still can not be defined with sufficient precision. In this sense incline between the main options that the process reduces or evolve into a rash located, most likely, at sea, with the features being developed to the south, whose parameters are stable.

      Moreover, those responsible for the IGN confirm that during the day yesterday, October 29, 62 earthquakes were located, two of which were felt by the population. The earthquake of greatest magnitude reached a value of 3.6 on the Richter scale. This movement has been located at sea in the Gulf area about 4 miles from the coast at a depth of 23 km has been felt by the population with maximum intensity IV in the town of Valverde.

      Most of the other registered events are located in the same area, aligned NNW SSE from the sea, about 12 kilometers from the coast to the center of the island. The depths vary between 15 km and 25 km.

      In total, since the day July 17, 2011 10 615 events have been found.

      Deformation
      According to reports from scientists at the University of Cadiz, and with reference to the deformation of the ground, continue two separate scenarios. The south of the island shows a remission in increasing deformation, clearly marked by the eruption process and that is evident in the data recorded in the GPS station of La Restinga.
      In the north of the island, seen in the deformation component increased to a lesser extent North and the East.

      Spot
      Throughout the day have been observed clearly the main emission areas in which it has been seen fragments of lava. Also during the October 29 confirms that the stain has already spread to the entire Gulf area


      -----------------------------------------
      Terremotos de los ?ltimos 10 d?as en las Islas Canarias de magnitud igual o superior a 1.5 o sentidos:
      La informaci?n de terremotos de magnitud inferior se puede obtener en Cat?logo y boletines s?smicos.
      Esta informaci?n est? sujeta a modificaciones como consecuencia de la continua revisi?n del an?lisis s?smico.


      <TABLE class=tablaNormal><TBODY><TR class=filaCabecera><TD>Evento</TD><TD>Fecha</TD><TD>Hora(GMT)*</TD><TD>Latitud </TD><TD>Longitud </TD><TD>Prof.
      (km)
      </TD><TD>Int. M?x.</TD><TD>Mag.</TD><TD>Tipo Mag. (**)</TD><TD>Localizaci?n</TD><TD>Info</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108925</TD><TD class=filaNormal11>31/10/2011</TD><TD class=filaNormal11>00:12:25</TD><TD class=filaNormal11>27.8025</TD><TD class=filaNormal11>-18.0495</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.7 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108924</TD><TD class=filaNormal11>31/10/2011</TD><TD class=filaNormal11>00:04:39</TD><TD class=filaNormal11>27.7843</TD><TD class=filaNormal11>-18.0561</TD><TD class=filaNormal11>21 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.5 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108923</TD><TD class=filaNormal11>31/10/2011</TD><TD class=filaNormal11>00:03:58</TD><TD class=filaNormal11>27.7858</TD><TD class=filaNormal11>-18.0522</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.9 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108922</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>23:51:07</TD><TD class=filaNormal11>27.8060</TD><TD class=filaNormal11>-18.0484</TD><TD class=filaNormal11>20 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.9 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108921</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>23:47:25</TD><TD class=filaNormal11>27.7814</TD><TD class=filaNormal11>-18.0587</TD><TD class=filaNormal11>16 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.9 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108920</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>23:42:07</TD><TD class=filaNormal11>27.7851</TD><TD class=filaNormal11>-18.0519</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.8 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108918</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>23:31:37</TD><TD class=filaNormal11>27.8062</TD><TD class=filaNormal11>-18.0536</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.6 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108909</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>23:07:51</TD><TD class=filaNormal11>27.7904</TD><TD class=filaNormal11>-18.0565</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.8 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108917</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>22:56:46</TD><TD class=filaNormal11>27.8155</TD><TD class=filaNormal11>-18.0531</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.7 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108916</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>22:47:38</TD><TD class=filaNormal11>27.6746</TD><TD class=filaNormal11>-18.1002</TD><TD class=filaNormal11>15 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.7 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>SW EL PINAR.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108915</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>22:47:16</TD><TD class=filaNormal11>27.7835</TD><TD class=filaNormal11>-18.0413</TD><TD class=filaNormal11>21 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.9 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108905</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>22:39:55</TD><TD class=filaNormal11>27.7632</TD><TD class=filaNormal11>-18.0346</TD><TD class=filaNormal11>21 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.2 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>W FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108894</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>22:33:03</TD><TD class=filaNormal11>27.7781</TD><TD class=filaNormal11>-18.0484</TD><TD class=filaNormal11>21 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.7 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108904</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>22:31:16</TD><TD class=filaNormal11>27.7871</TD><TD class=filaNormal11>-18.0407</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.4 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108902</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>22:21:12</TD><TD class=filaNormal11>27.7698</TD><TD class=filaNormal11>-18.0535</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.5 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>W FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108901</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>22:18:00</TD><TD class=filaNormal11>27.7834</TD><TD class=filaNormal11>-18.0522</TD><TD class=filaNormal11>21 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.5 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108880</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>20:51:49</TD><TD class=filaNormal11>27.7597</TD><TD class=filaNormal11>-18.0408</TD><TD class=filaNormal11>16 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.5 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>W FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108877</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>19:57:39</TD><TD class=filaNormal11>27.7800</TD><TD class=filaNormal11>-18.0352</TD><TD class=filaNormal11>23 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.0 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108876</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>19:39:42</TD><TD class=filaNormal11>27.7482</TD><TD class=filaNormal11>-18.0307</TD><TD class=filaNormal11>19 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.6 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>W FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108875</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>19:34:38</TD><TD class=filaNormal11>27.7639</TD><TD class=filaNormal11>-18.0578</TD><TD class=filaNormal11>17 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.9 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>W FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108874</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>19:12:16</TD><TD class=filaNormal11>27.8303</TD><TD class=filaNormal11>-18.0571</TD><TD class=filaNormal11>19 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.6 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108873</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>19:04:54</TD><TD class=filaNormal11>27.8590</TD><TD class=filaNormal11>-18.0637</TD><TD class=filaNormal11>16 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.7 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108871</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>19:02:16</TD><TD class=filaNormal11>27.7817</TD><TD class=filaNormal11>-18.0353</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.6 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108846</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>18:57:33</TD><TD class=filaNormal11>27.7830</TD><TD class=filaNormal11>-18.0471</TD><TD class=filaNormal11>21 </TD><TD class=filaNormal11>Sentido </TD><TD class=filaNormal11>3.2 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108872</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>18:31:15</TD><TD class=filaNormal11>27.7949</TD><TD class=filaNormal11>-18.0543</TD><TD class=filaNormal11>19 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.9 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108870</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>18:23:26</TD><TD class=filaNormal11>27.7965</TD><TD class=filaNormal11>-18.0508</TD><TD class=filaNormal11>21 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.8 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108868</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>18:18:15</TD><TD class=filaNormal11>27.7641</TD><TD class=filaNormal11>-18.0413</TD><TD class=filaNormal11>21 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.6 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>W FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108845</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>18:12:35</TD><TD class=filaNormal11>27.8233</TD><TD class=filaNormal11>-18.0219</TD><TD class=filaNormal11>20 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.8 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108844</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>18:06:28</TD><TD class=filaNormal11>27.7917</TD><TD class=filaNormal11>-18.0567</TD><TD class=filaNormal11>21 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.1 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108837</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>18:03:27</TD><TD class=filaNormal11>27.7899</TD><TD class=filaNormal11>-18.0487</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11>Sentido </TD><TD class=filaNormal11>2.8 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108843</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>18:00:21</TD><TD class=filaNormal11>27.7914</TD><TD class=filaNormal11>-18.0641</TD><TD class=filaNormal11>21 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.3 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108842</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>17:58:07</TD><TD class=filaNormal11>27.7832</TD><TD class=filaNormal11>-18.0338</TD><TD class=filaNormal11>21 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.9 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108839</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>17:22:37</TD><TD class=filaNormal11>27.7526</TD><TD class=filaNormal11>-18.0497</TD><TD class=filaNormal11>17 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.5 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>W FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108835</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>17:19:01</TD><TD class=filaNormal11>27.7535</TD><TD class=filaNormal11>-18.0381</TD><TD class=filaNormal11>20 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.9 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>W FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108834</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>17:16:38</TD><TD class=filaNormal11>27.7850</TD><TD class=filaNormal11>-18.0248</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.9 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108832</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>17:06:58</TD><TD class=filaNormal11>27.7862</TD><TD class=filaNormal11>-18.0504</TD><TD class=filaNormal11>20 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.2 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108831</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>16:56:07</TD><TD class=filaNormal11>27.7727</TD><TD class=filaNormal11>-18.0421</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.7 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108830</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>16:22:17</TD><TD class=filaNormal11>27.8040</TD><TD class=filaNormal11>-18.0279</TD><TD class=filaNormal11>20 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.8 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108829</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>16:03:11</TD><TD class=filaNormal11>27.7812</TD><TD class=filaNormal11>-18.0581</TD><TD class=filaNormal11>16 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.6 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108828</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>15:36:06</TD><TD class=filaNormal11>27.7855</TD><TD class=filaNormal11>-18.0516</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.6 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108823</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>15:23:31</TD><TD class=filaNormal11>27.7813</TD><TD class=filaNormal11>-18.0433</TD><TD class=filaNormal11>19 </TD><TD class=filaNormal11>Sentido </TD><TD class=filaNormal11>3.2 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108825</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>14:11:54</TD><TD class=filaNormal11>27.7808</TD><TD class=filaNormal11>-18.0079</TD><TD class=filaNormal11>20 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.7 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108822</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>13:48:42</TD><TD class=filaNormal11>27.7956</TD><TD class=filaNormal11>-18.0631</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.7 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108821</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>13:40:50</TD><TD class=filaNormal11>27.7746</TD><TD class=filaNormal11>-18.0636</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.7 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108820</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>13:38:32</TD><TD class=filaNormal11>27.8183</TD><TD class=filaNormal11>-18.0523</TD><TD class=filaNormal11>20 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.2 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108819</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>13:34:40</TD><TD class=filaNormal11>27.7736</TD><TD class=filaNormal11>-18.0409</TD><TD class=filaNormal11>20 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.6 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108818</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>13:15:24</TD><TD class=filaNormal11>27.7433</TD><TD class=filaNormal11>-18.1125</TD><TD class=filaNormal11>26 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.8 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>W FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108817</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>13:09:55</TD><TD class=filaNormal11>27.8023</TD><TD class=filaNormal11>-18.0482</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.2 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108809</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>13:05:54</TD><TD class=filaNormal11>27.7698</TD><TD class=filaNormal11>-18.0398</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11>IV </TD><TD class=filaNormal11>3.9 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108815</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>13:03:33</TD><TD class=filaNormal11>27.7726</TD><TD class=filaNormal11>-18.0448</TD><TD class=filaNormal11>21 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.7 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108816</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>13:03:13</TD><TD class=filaNormal11>27.8622</TD><TD class=filaNormal11>-18.1243</TD><TD class=filaNormal11>16 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.8 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108814</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>13:02:49</TD><TD class=filaNormal11>27.8131</TD><TD class=filaNormal11>-18.0186</TD><TD class=filaNormal11>12 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.5 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108812</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>12:43:02</TD><TD class=filaNormal11>27.7719</TD><TD class=filaNormal11>-18.0602</TD><TD class=filaNormal11>17 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.5 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>W FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108808</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>11:38:24</TD><TD class=filaNormal11>27.7752</TD><TD class=filaNormal11>-18.0548</TD><TD class=filaNormal11>17 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.4 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108807</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>11:31:23</TD><TD class=filaNormal11>27.8200</TD><TD class=filaNormal11>-18.0637</TD><TD class=filaNormal11>18 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.1 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108806</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>11:06:56</TD><TD class=filaNormal11>27.7932</TD><TD class=filaNormal11>-18.0441</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.0 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108805</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>11:04:08</TD><TD class=filaNormal11>27.7972</TD><TD class=filaNormal11>-18.0339</TD><TD class=filaNormal11>25 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.3 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108803</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>10:48:34</TD><TD class=filaNormal11>27.6590</TD><TD class=filaNormal11>-18.0512</TD><TD class=filaNormal11>14 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.9 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>SW EL PINAR.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108804</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>10:35:06</TD><TD class=filaNormal11>27.7969</TD><TD class=filaNormal11>-18.0367</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.2 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108802</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>10:06:34</TD><TD class=filaNormal11>27.7796</TD><TD class=filaNormal11>-18.0484</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.1 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108801</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>09:56:35</TD><TD class=filaNormal11>27.8030</TD><TD class=filaNormal11>-18.0507</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.4 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108800</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>09:53:47</TD><TD class=filaNormal11>27.8295</TD><TD class=filaNormal11>-18.0341</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.2 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108796</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>09:32:06</TD><TD class=filaNormal11>27.8194</TD><TD class=filaNormal11>-18.0527</TD><TD class=filaNormal11>17 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.6 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108795</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>09:16:18</TD><TD class=filaNormal11>27.7890</TD><TD class=filaNormal11>-18.0480</TD><TD class=filaNormal11>21 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.6 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108793</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>09:07:32</TD><TD class=filaNormal11>27.8057</TD><TD class=filaNormal11>-18.0530</TD><TD class=filaNormal11>21 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.8 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108792</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>08:23:29</TD><TD class=filaNormal11>27.7841</TD><TD class=filaNormal11>-18.0527</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.6 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108776</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>08:15:43</TD><TD class=filaNormal11>27.7862</TD><TD class=filaNormal11>-18.0438</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11>Sentido </TD><TD class=filaNormal11>3.0 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108777</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>08:07:57</TD><TD class=filaNormal11>27.7885</TD><TD class=filaNormal11>-18.0483</TD><TD class=filaNormal11>19 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.2 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108786</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>08:04:37</TD><TD class=filaNormal11>27.8015</TD><TD class=filaNormal11>-18.0637</TD><TD class=filaNormal11>19 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.9 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108791</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>07:59:15</TD><TD class=filaNormal11>27.8048</TD><TD class=filaNormal11>-18.0536</TD><TD class=filaNormal11>20 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.3 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108790</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>07:53:37</TD><TD class=filaNormal11>27.8462</TD><TD class=filaNormal11>-18.0765</TD><TD class=filaNormal11>18 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.0 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108771</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>07:46:35</TD><TD class=filaNormal11>27.7866</TD><TD class=filaNormal11>-18.0447</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11>III </TD><TD class=filaNormal11>3.9 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108789</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>07:40:37</TD><TD class=filaNormal11>27.7848</TD><TD class=filaNormal11>-18.0588</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.6 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108799</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>07:29:42</TD><TD class=filaNormal11>27.7395</TD><TD class=filaNormal11>-18.0385</TD><TD class=filaNormal11>16 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.8 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>SW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108798</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>07:25:10</TD><TD class=filaNormal11>27.7453</TD><TD class=filaNormal11>-18.0267</TD><TD class=filaNormal11>23 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.8 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>SW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108794</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>07:21:44</TD><TD class=filaNormal11>27.7821</TD><TD class=filaNormal11>-18.0247</TD><TD class=filaNormal11>23 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.3 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108756</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>07:13:42</TD><TD class=filaNormal11>27.7774</TD><TD class=filaNormal11>-18.0465</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11>III </TD><TD class=filaNormal11>3.2 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108762</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>06:39:47</TD><TD class=filaNormal11>27.8484</TD><TD class=filaNormal11>-18.0815</TD><TD class=filaNormal11>20 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.8 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108770</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>06:38:37</TD><TD class=filaNormal11>27.7723</TD><TD class=filaNormal11>-18.0453</TD><TD class=filaNormal11>26 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.9 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108761</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>06:14:29</TD><TD class=filaNormal11>27.7824</TD><TD class=filaNormal11>-18.0663</TD><TD class=filaNormal11>23 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.2 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108755</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>05:11:05</TD><TD class=filaNormal11>27.7354</TD><TD class=filaNormal11>-18.0531</TD><TD class=filaNormal11>22 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.8 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>SW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108754</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>04:50:22</TD><TD class=filaNormal11>27.7883</TD><TD class=filaNormal11>-18.0589</TD><TD class=filaNormal11>15 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.3 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108743</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>02:20:36</TD><TD class=filaNormal11>27.7888</TD><TD class=filaNormal11>-18.0485</TD><TD class=filaNormal11>20 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.6 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108750</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>02:15:27</TD><TD class=filaNormal11>27.7614</TD><TD class=filaNormal11>-18.0477</TD><TD class=filaNormal11>17 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.4 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>W FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108749</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>02:08:40</TD><TD class=filaNormal11>27.7879</TD><TD class=filaNormal11>-18.0544</TD><TD class=filaNormal11>20 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>1.9 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108735</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>01:10:47</TD><TD class=filaNormal11>27.7764</TD><TD class=filaNormal11>-18.0593</TD><TD class=filaNormal11>16 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.3 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD><TD>[+]</TD></TR><TR class=filaNormal11><TD class=filaNormal11>1108734</TD><TD class=filaNormal11>30/10/2011</TD><TD class=filaNormal11>01:00:48</TD><TD class=filaNormal11>27.7874</TD><TD class=filaNormal11>-18.0578</TD><TD class=filaNormal11>20 </TD><TD class=filaNormal11></TD><TD class=filaNormal11>2.3 </TD><TD class=filaNormal11>4 </TD><TD class=filaNormal11>NW FRONTERA.IHI</TD></TR></TBODY></TABLE>



      -------------------------------------------------






      "Safety and security don't just happen, they are the result of collective consensus and public investment. We owe our children, the most vulnerable citizens in our society, a life free of violence and fear."
      -Nelson Mandela

      Comment


      • #33
        Re: Canary Islands Government Raises El Hierro Volcanic Risk Level - PEVOLCA confirms subsea eruption - Red Alert issued for La Restinga

        Translation(Google)

        El Hierro is suffering the largest earthquake in the seismic crisis


        CO2 emissions on the island is at the highest levels since the first eruption heralded

        BERNARDO MARIN | Madrid 02/11/2011

        The volcanic phenomenon in El Hierro is reactivated and new indications predict an eruption, this time in the north in the Gulf area. In fact they are repeating almost millimeter some signs that presaged the first, which began on October 10. The island has suffered todayThe largest earthquake seismic crisis. IGN page 1910 recorded an earthquake measuring 4.4 on the north, where earthquakes are concentrated lately. The previous two were stronger than 4.3, one this morning and the day before the eruption. Furthermore, levels of carbon dioxide (CO2), a gas that accompanies eruptive processes in the past has reached its highest level measurements on the island since the crisis began, even higher than recorded in the days before the emergence of lava under the sea off the coast of La Restinga.

        CO2 is vital for the monitoring of these phenomena and which is the second major component of volcanic gases after water vapor, and because of its low solubility in the magma can easily escape to the surface. Pedro Hernandez, a researcher at the Institute of the Canary Islands volcanological (non-tip), explains that "the average of the diffuse emission of CO" on the volcano island of El Hierro is about 340 tons a day. And the last measurement reflects more than 1,000. "Specifically 1044 tons (+ - 31), compared to 990 (+ - 49) measures the days before the first eruption. To control these emissions have selected some 600 non-tip measurement points throughout the island.

        The increase in CO2 emissions in itself presents no problem of toxicity to the population. "In the Parque del Retiro or say in a rainforest diffuse flow values ​​are measured CO2 in the soil can be higher than those being measured in the surface environment of El Hierro," says Hernandez. The point is that the total count of these emissions has increased significantly, indicating a greater contribution to endogenous (deep) to the desgaificaci?n. "There is a revival, that's for sure, a new injection of magma are looking for a way out, now the north, and that is causing the earthquakes," says Hernandez, "and there will be an eruption if the magma has enough energy to break and find where to escape. "

        The fact has not yet occurred and that it occurred on the eve of the eruption of La Restinga what volcanologists call a "migration towards more shallow seismicity," meaning shallow earthquakes. So far, in recent days there have been between 15 and 30 kilometers deep, but one this morning to only 9. According Pevolca said, crisis management agency, on Monday a stage "with eruptions at 10-15 miles if could be valued as a precursor to an eruption."

        On the eve of the first exit of magma several earthquakes occurred just 1 or 2 kilometers deep. Thus today some warning has been unleashed on social networks in which the population of El Hierro overturned lives these days, after two earthquakes measured at 3 and 1 km deep. The Pevolca then issued a note to remember that both had occurred far away from the area where seismicity is concentrated at very low magnitude and the depth was subject to revision. In fact a few minutes later both appeared earthquakes located 22 kilometers deep and 9, respectively.

        "Safety and security don't just happen, they are the result of collective consensus and public investment. We owe our children, the most vulnerable citizens in our society, a life free of violence and fear."
        -Nelson Mandela

        Comment


        • #34
          Re: Canary Islands Government Raises El Hierro Volcanic Risk Level - PEVOLCA confirms subsea eruption - Red Alert issued for La Restinga

          Translated (Google)

          05/11/2011 Actualizada a las 19:51

          Restinga is evacuated


          Rosa Rodr?guez / EFE / Border

          Late this afternoon, just before sunset, has intensified the submarine eruption. The bubbling was leaning on the surface. The bubble has risen to a height similar to a two-storey building and has risen as a result of gassing.

          Many neighbors have witnessed the phenomenon, and even applauded.

          The Security and Emergency Councillor of the City of El Pinar has confirmed the decision to move to the village of La Restinga, which should leave their homes for the second time since the crisis began.

          Within half an hour has evacuated La Restinga in cars and buses in the Emergency Military Unit. As the neighbors again who do not have to stay, they will in the school residence Valverde.

          The direction of 8informa PEVOLCA a press release has been ordered to evacuate as a precaution La Restinga. This decision was taken in observing changes in the eruptive phenomenon, as has been seen with ash plumes in the area, he adds.

          Besides the Roquille tunnel, this Saturday it was decided to close five highways in El Hierro due to the increase in earthquakes can cause landslides on the slopes.

          The risk has not changed over days for the population, as recently reported following the meeting of PEVOLCA on Saturday. The spot is larger, more intense bubbling and pyroclastic also increased in size.

          According to EFE, the press conference after the meetings of committees of Pevolca scientist and the Director General of Security and Emergency of the Canary Islands, Juan Manuel Santana, said the situation has not changed in terms of population, whereas before the risk of further landslides on some slopes has decided to take action.

          Juan Manuel Santana said no more evacuations are planned after this Friday will carry out that action in eleven houses in the neighborhood of the tips, in the town of Frontera, after registering an earthquake of magnitude 4.4 on the scale of Richter.

          The increase in the magnitude of earthquakes increases the risk of occurrence of landslides, said Juan Manuel Santana, who acknowledged that the measures adopted Saturday by the Pevolca are annoying to the citizens of the island.

          In addition to the closure of tunnels Roquille the Pevolca has agreed to close the road from the tips, which is near the exit of the tunnel through the town of Frontera, from the junction of the cross roads to the Well of Patterns.

          Also closed and the Lizard Ecomuseum and HI-500 road between the lighthouse and the Well Orchilla Health and Sabinosa area cut the road to Frontera, at various points, and access is prohibited the well of the decals.

          To complement these measures will be roadblocks Civil Protection and Security on the road to the summit and on the roads of The Well of Health and Las Tablas.

          Juan Manuel Santana said the Pevolca is scheduled to meet until Monday, to follow the evolution of volcanic seismic phenomenon, and insisted that what is intended is to prevent the risk.

          There is a risk that the slopes of risk exposures due to increased seismicity and what is intended with the action taken is to prevent people from damage, said Juan Manuel Santana.

          The director of the National Geographic Institute (IGN) in the Canary Islands, Jos? Mar?a Blanco, said the earthquake of 4.4 magnitude on the Richter scale of etse Friday was more felt by the population above the same magnitude as occurred in a place closer to the coast.

          The place where the earthquake was detected of 4.4 magnitude yesterday is an oceanic continental crust from the previous of the same magnitude, so that transmission power is greater and therefore the acceleration with which felt, said Maria Jose Blanco.

          The director of the National Geographic Institute in Canary also said that from a boat for the marine reserve of the Calm Sea have been collected solid samples during the last hours underwater volcanic eruption has left the area of ​​La Restinga, in the south of the island.

          Maria Jose Blanco said that the magnitude of earthquakes could come in the coming days to magnitudes of 4.5 or 4.6 degrees on the Richter scale.

          "Safety and security don't just happen, they are the result of collective consensus and public investment. We owe our children, the most vulnerable citizens in our society, a life free of violence and fear."
          -Nelson Mandela

          Comment


          • #35
            Re: Canary Islands Government Raises El Hierro Volcanic Risk Level - PEVOLCA confirms subsea eruption - Red Alert issued for La Restinga

            Translated by Google

            El INVOLCAN confirms a further increase in carbon dioxide emissions in El Hierro

            11/06/2011 ... 20:06 - Ministry of Economy, Finance and Security

            The new results show an emission of 1218 ? 46 tonnes per day

            The volcanological Institute of the Canaries (non-tip) confirmed the direction of the Civil Protection Plan for Volcanic Risk (PEVOLCA) a further increase in the diffuse emission of carbon dioxide (CO2) into the atmosphere by the volcano island of El Hierro. The measured emission rate has reached 1218 ? 46 tons per day, the highest value observed since the beginning of magmatic reactivation being recorded in El Hierro.

            Since last July 21, 2011 the non-tip 7250 has materialized over diffuse flux measurements of carbon dioxide (CO2) through numerous scientific investigations carried out throughout the building subaerial volcanic island of El Hierro (278 km2), and in which they have collaborated and collaborate a significant group of volunteers based in the Canary Islands. The scientific purpose of these campaigns is to contribute to the improvement and optimization of monitoring volcanic gases as are the driving force of volcanic eruptions.

            The registration of the diffuse emission of carbon dioxide (CO2) by the volcano island of El Hierro from July 21 to date ranges from 331 to 1218 ? 16 ? 46 tonnes per day. Following the work of diffuse emission of carbon dioxide (CO2) made by the group El Hierro volcanological ITER since 1997, now within the non-tip, has been established that the average value of the diffuse emission dioxide (CO2) by the volcano island of El Hierro is 345 tons per day. On October 6, 2011 and prior to the submarine eruption occurred southwest of La Restinga diffuse emission rate of carbon dioxide (CO2) reached 990 ? 49 tons per day, an emission rate 2.8 times higher than average normal. Recent results show that the emission rate is about 3.5 times the normal average.

            The Directorate of Civil Protection Special Plan and Emergency Response for Volcanic Risk in the Canary Islands (PEVOLCA) points out that the diffuse emission of CO2 is one of the parameters of a volcanic eruption precursors but has to be assessed in conjunction with other such as deformation, and seismicity depth. It should be remembered that we are immersed in an eruptive process underway in the south of the island, which generates greenhouse gas emissions in the Earth's surface.

            The management also strongly encourage people across the island to focus their attention on the messages offered by the competent authorities which assists the Scientific Committee. Public authorities have the devices and means to cope with a change in the current situation with the media, at the right time, precise instructions for the population.

            "Safety and security don't just happen, they are the result of collective consensus and public investment. We owe our children, the most vulnerable citizens in our society, a life free of violence and fear."
            -Nelson Mandela

            Comment


            • #36
              Re: Canary Islands Government Raises El Hierro Volcanic Risk Level - PEVOLCA confirms subsea eruption - Red Alert issued for La Restinga

              November 6, 2011 - Submarine eruptions off El Hierro, Canary Islands <TABLE border=0 cellSpacing=0 cellPadding=0 width=546 valign="top"><TBODY><TR><TD vAlign=top width=337> </TD><TD width=17></TD><TD vAlign=top width=192><TABLE border=0 cellSpacing=0 cellPadding=0 width=192><TBODY><TR><TD vAlign=top width=192><TABLE border=0 cellSpacing=0 cellPadding=0 width=192><TBODY><TR vAlign=center><TD><TABLE border=0 cellSpacing=0 cellPadding=0 width=192 height=22><TBODY><TR><TD width=85>Satellite: </TD><TD width=107>Aqua </TD></TR></TBODY></TABLE></TD></TR><TR vAlign=center><TD height=20><TABLE border=0 cellSpacing=0 cellPadding=0 width=192 height=22><TBODY><TR><TD vAlign=top width=85>Date Acquired: </TD><TD vAlign=top width=107 align=left>11/2/2011</TD></TR></TBODY></TABLE></TD></TR><TR vAlign=center><TD height=20><TABLE border=0 cellSpacing=0 cellPadding=0 width=192 height=27><TBODY><TR><TD vAlign=top width=85>Resolutions:</TD><TD vAlign=top width=107 align=left><A class=standardlinks href="http://modis.gsfc.nasa.gov/gallery/images/image11062011_1km.jpg">1km (28.1 KB)
              <A class=standardlinks href="http://modis.gsfc.nasa.gov/gallery/images/image11062011_500m.jpg">500m (67.2 KB)
              250m (44.2 KB)
              </TD></TR></TBODY></TABLE></TD></TR><TR vAlign=center><TD><TABLE border=0 cellSpacing=0 cellPadding=0><TBODY><TR><TD height=22 vAlign=top width=85>Bands Used: </TD><TD vAlign=top width=107>1,4,3</TD></TR></TBODY></TABLE></TD></TR><TR vAlign=center><TD height=25 vAlign=top><TABLE border=0 cellSpacing=0 cellPadding=0 width=192 height=47><TBODY><TR><TD vAlign=top width=85>Credit:</TD><TD vAlign=top width=107 align=left>Jeff Schmaltz
              MODIS Land Rapid Response Team,
              NASA GSFC

              </TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>

              </TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>
              In early November, a submarine volcano continued to spill gas and volcanic debris into the Atlantic Ocean south of El Hierro, in the Canary Islands as earthquakes rocked the land northwest of the Island. The Moderate Resolution Imaging Spectroradiometer (MODIS) aboard NASA?s Aqua satellite captured this true-color image of the milky, yellow-green stained sea south of the island on November 2, 2011. On that same day, a magnitude 4.4 earthquake was reported in El Golfo Bay, a half-moon bay on the northern side of the island. The earthquake was followed by a strong harmonic tremor.
              Tremors first began on the Island of El Hierro in July, becoming more frequent and stronger until early October, when the underwater eruption began. Reports from a recent underwater survey revealed an eruptive vent and crater about 150 meters (500 feet) below the surface, along with submarine ?pillow? lava ? a pillow-shaped lava that forms underwater. By November 3, there were reports of increased bubbling of the water above the eruption site, a phenomenon that some locals are calling a ?jacuzzi?. On November 4, earthquakes increased, with 15 tremors of a magnitude 1.5 or greater reported between midnight at 8:30 UTC, and more during the rest of the day. On November 5, residents of La Restinga, a town about 7 kilometers north of the volcanic vent, were evacuated due to the increased activity in the area.

              The Moderate Resolution Imaging Spectroradiometer website that houses all central information on the MODIS project
              "Safety and security don't just happen, they are the result of collective consensus and public investment. We owe our children, the most vulnerable citizens in our society, a life free of violence and fear."
              -Nelson Mandela

              Comment


              • #37
                Re: Canary Islands Government Raises El Hierro Volcanic Risk Level - PEVOLCA confirms subsea eruption - Red Alert issued for La Restinga

                <TABLE class="uiGrid fbPhotoSnowboxInfo" cellSpacing=0 cellPadding=0><TBODY><TR><TD class="vTop fbPhotoDataCol">




                </TD><TD class="vTop fbPhotoAdsCol"></TD></TR></TBODY></TABLE>


                Translation (Google)

                Volcanologists INSTITUTE OF CANARIES
                Scientists at the Institute of Technology and Renewable Energies (ITER), an agency of the Cabildo of Tenerife, and is now part of volcanological Institute of the Canaries (non-tip) - an institution demanded unanimously by the Senate (2005), Canary Islands Parliament (2006) and House of Representatives (2009) with the aim of contributing to improving and optimizing the management of volcanic risk in Spain - have confirmed the direction of the Civil Protection Special Plan for volcanic Risk in the Canary Islands (PEVOLCA) detection of the largest temperature anomalies associated with the most obvious surface manifestation of the underwater eruption being recorded south of La Restinga.

                The difference in temperature at the surface marine environment south of La Restinga using thermal imaging cameras in air mobile position is the largest detected so far, more than 11 ? C. Water temperature in the surface environment of the Calm Sea that is not intensely affected by the eruptive activity was 23.9 ? C, while recording the water temperature in the area where we observe the most obvious surface manifestation the underwater eruption reaches the 35.3 ? C. This temperature difference in the surface environment of the Calm Sea clearly reflects a major heat flow as a result of submarine eruption.

                The measurements have been made ​​on Sunday November 6th through the support and cooperation of the Service Civil Guard helicopters as part of a collaboration between the non-tip and the airline industry in the Canary Islands Civil Guard to strengthen the geophysical program (thermometry and thermography) that provides non-tip for volcano monitoring in the Canaries.

                "Safety and security don't just happen, they are the result of collective consensus and public investment. We owe our children, the most vulnerable citizens in our society, a life free of violence and fear."
                -Nelson Mandela

                Comment


                • #38
                  Re: Canary Islands Government Raises El Hierro Volcanic Risk Level - PEVOLCA confirms subsea eruption - Red Alert issued for La Restinga

                  <TABLE border=0 cellPadding=5 align=center><TBODY><TR><TD><TABLE style="BORDER-BOTTOM: #cdcdcd 1px dotted; BORDER-LEFT: #cdcdcd 1px dotted; BORDER-TOP: #cdcdcd 1px dotted; BORDER-RIGHT: #cdcdcd 1px dotted" border=0 cellSpacing=2 cellPadding=2 align=center><TBODY><TR><TD vAlign=center align=middle> </TD></TR></TBODY></TABLE></TD></TR><TR><TD class=enlacenegrita10 align=right>CORTES?A DE TELEVISI?N CANARIA </TD></TR></TBODY></TABLE>

                  Intensify the explosions in El Hierro
                  A column of ash, rocks and gases emerge from the bubble in the Sea of calms and rises above twenty feet above the sea level. The explosion has left a strong smell of sulfur in La Restinga. On 17.00, a new explosion has caused the magmatic material rises about 10 meters

                  PEDRO WAR / LAPROVINCIA.ES explosions were intensified in the Sea of ​​Calm. Around 1610 hours on Tuesday an explosion of ash, rocks and gases bubble that emerged throughout the morning has been active in the Sea of ​​calms. Possibly, this explosion is the largest seen so far in the underwater volcano near La Restinga and that could have been elevated above sea level more than 20 meters.

                  The explosion left a strong smell of sulfur in La Restinga.

                  A second explosion took place at 17.07 hours. Has occurred in the Sea of calms and magmatic material has risen about 10 meters high.

                  During this Tuesday also have thousands of dead fish appeared in La Restinga.

                  http://www.laprovincia.es/especiales/2011/11/08/intensifican-explosiones-hierro/414190.html
                  "Safety and security don't just happen, they are the result of collective consensus and public investment. We owe our children, the most vulnerable citizens in our society, a life free of violence and fear."
                  -Nelson Mandela

                  Comment


                  • #39
                    Re: Canary Islands Government Raises El Hierro Volcanic Risk Level - PEVOLCA confirms subsea eruption - Red Alert issued for La Restinga

                    Translated by Google

                    Prohibit access to two coves in El Hierro gas risk


                    Benedict Luigi Borges (special envoy) | Frontier (El Hierro)

                    Updated Wednesday 11/09/2011 19:22 horasDisminuye textoAumenta size textoLas size Tacor?n coves and Puerto Naos, south of the island of Hierro have been closed to the public. Civil Protection Plan for Volcanic Risk Islands (Pevolca) has taken the decision after receiving the relevant scientific advice. These studies have found that the sea current and wind could push them to the fumes emitted by the eruption and, given the morphology of the same, they could be accumulated in the creeks and be harmful to the health of the population.

                    On what there is no variation on the situation of the people evacuated from La Restinga, where people can still access it from 8:00 to 18:00. This location is located in a more open and airy space that Tacor?n coves and Puerto Naos, so it is possible that may occur on its shores a buildup of toxic gases.

                    In this regard, the Director General of Security and Emergency Pevolca Canary Islands and the Juan Manuel Santana, the coach has clarified that the National Geographic Institute (IGN) that on Tuesday felt unwell while performing measurements of carbon monoxide in the south Iron is found in perfect condition. The parameters of his team revealed that there had been no measurements harmful to humans, so it is possible that his discomfort was motivated by an allergic reaction.

                    However, the Public Health Department continues to analyze the air quality in the area 24 hours a day. Similarly, the analysis conducted by the Canary Islands Health Service with respect to the dead fish that keep popping up in the port of La Restinga and other surrounding areas indicate that these have been killed by depressurization and lack of oxygen, not having taken metals or toxic substances expelled by the volcano.

                    Santana also clarified that remain active security measures taken last Saturday, which include the closure of several roads and the Roquille tunnel, and it is still likely that some of the earthquakes that are felt daily in Frontera reach magnitude 4.6 on the Richter scale.

                    In this sense, the director of IGN in the Canaries, Jos? Mar?a Blanco, did not rule out continuing aftershocks could lead to a future in another submarine eruption in the north of the island, although this would occur at great depth.

                    On the southern eruption, scientists continue to run various scenarios, including an explosive eruption that turn into reaction by washing with water. This volcanic cone should continue to grow to be at least 150 meters deep, a fact that is still far from happening.

                    "A volcano is created in 18 days with a height of 100 meters, but in order to grow and become unstable, it must broaden its base. And that requires an injection of much larger cubic meters. That is, As the building is higher, its growth is slower, "said Blanco.

                    Moreover, the City Council of El Hierro and Telefonica have agreed to for anyone who wishes to make a direct monitoring eruptive phenomena on the Internet.

                    One of the cameras focus at La Restinga and the Sea of ​​Calm in a pan, while the second will focus on the focus of the underwater volcanic eruption, which is now apparent 'bubbling'.

                    Telef?nica has had to enable a special server to hold the hypothetical massive demand for images. The placement of cameras in the area had been claimed by several hundred Internet users who even signed petitions to send to the City Council, but the project was delayed by the technical conditions presented by the fishing village of La Restinga. According to council sources, it is expected that the two 'webcams' to be operational shortly.

                    Prohíben el acceso a dos calas en El Hierro por ri Las autoridades han tomado la decisión tras detectarse que se acumulan gases que pueden ser dañinos para la gente.
                    "Safety and security don't just happen, they are the result of collective consensus and public investment. We owe our children, the most vulnerable citizens in our society, a life free of violence and fear."
                    -Nelson Mandela

                    Comment


                    • #40
                      Re: Canary Islands Government Raises El Hierro Volcanic Risk Level - PEVOLCA confirms subsea eruption - Red Alert issued for La Restinga

                      Translation (Google)

                      ELPAIS.com> Society

                      The volcano of El Hierro is one month old

                      Nobody can predict the evolution of process .- In case, the IGN and make plans for Christmas

                      EMILIO DE BENITO - Valverde - 10/11/2011

                      A month ago mouths were detected underwater volcano of El Hierro. It was the natural outlet of the magma was pressured by the earthquakes that shook the island since July. Since then, the island population of about 11,000 inhabitants live pending the whims of a process that is characterized by two aspects: in general, as business to repeat every time you ask the director of the National Geographic Institute ( IGN) in the Canary Islands, Jos? Mar?a Blanco, "within expectations". But day by day, full of uncertainties. This is a summary of what is known and what is not.

                      Current situation. The phenomenon is now divided: the north of the island's earthquakes occur on the south, the volcano, or volcanoes, as they have counted to three mouths, but there is one closest to the coast - about 1,800 meters, which is what accounts for the observations of neighbors, reporters and onlookers.

                      Effect on the population. There are about 650 people evacuated. The majority of the approximately 600 residents of La Restinga in the south of the island, which can only go to town day (from 08.00 to 18.00). But there are 51 other leading north a week away from their homes by the earthquake risk to cause landslides.

                      Infrastructures. In the north is cut Roquille The tunnel, which connects the island's capital, Valverde, and the main economic, El Golfo, whose capital is Frontera. The population difference is that a good road trip of 10 minutes has become a 45 for a mountain road. Apart from that there are half a dozen other traffic courts in the north. In the south, apart from limited access to La Restinga, is banned from entering Tacor?n and Puerto Naos, for fear of the gases.

                      Personal injury. So far, there has been. It has only been necessary to address possible poisoning by gas-TBC-IGN to an investigator. There is no anxiety and disorders of the displaced population, which led to some of their representatives to request the assistance of psychologists.

                      Economic damage. There is a calculation, but La Restinga, who lived by fishing and diving, takes a month of inactivity. The authorities are considering measures such as tax exemptions or credits that do not meet ICO those affected, who want individual plans.

                      Intensity of the phenomenon. So far, the tremors have remained within expectations: a maximum of 4.4 (expected up to 4.6). There have been more than 10,000 smaller earthquakes. Rare is the day that people do not feel one (the threshold for notice is about magnitude 3). Today has been, so far, very few (a dozen), all minors.

                      Emissions from the volcano. South of the island is a huge stain on the sea of ​​lava and dissolved gases. Marine life has disappeared in the area, and it is not uncommon to see dead fish. Analysis indicates that due to two phenomena: the lack of oxygen in the water and depressurization accompanying eruptions. Not detected high concentrations of heavy metals, which is good news.

                      Gases. Apart from the bubbles that occasionally crop up, is the phenomenon of greatest concern to the authorities at this time, because they may affect the health of the inhabitants of La Restinga. Occasionally detected an odor of rotten eggs or sink (sulfur), but there are also concentrations of CO2 and CO, which are those that have been preventing access to some beaches. SO2, which produce acid rain, is diluted in seawater.

                      Will there be a volcano? There are three possibilities. The most likely, in the south. This already exists, but as it is formed in a marine valley, it seems unlikely to emerge. It is possible that there mouths in the north (also offshore) or even very remotely, on the mainland.

                      Duration of the process. It's the million dollar question. On average, Canary eruptions have lasted a month, says White. This period has been fulfilled, and the issue seems to go for long. IGN is already making plans to meet its monitoring at Christmas. The same, but more of a joke that was what the vulcanologist said Tuesday Ruben Lopez, when he declared that he was making plans with civil guards posted to the area for year-end celebration.

                      Nadie es capaz de predecir la evolución del proceso.- Por si acaso, el IGN ya hace planes para las Navidades
                      "Safety and security don't just happen, they are the result of collective consensus and public investment. We owe our children, the most vulnerable citizens in our society, a life free of violence and fear."
                      -Nelson Mandela

                      Comment


                      • #41
                        Re: Canary Islands Government Raises El Hierro Volcanic Risk Level - PEVOLCA confirms subsea eruption - Red Alert issued for La Restinga

                        El Hierro Submarine Volcano Eruption

                        February 16, 2012


                        acquired

                        February 10, 2012 download large image (523 KB, JPEG, 1663x1663)

                        Four months after it began, the underwater volcanic eruption off El Hierro Island persists. This natural-color satellite image, collected on February 10, 2012, shows the site of the eruption, near the fishing village of La Restinga.

                        Bright aquamarine water indicates high concentrations of volcanic material. Immediately above the vent, a patch of brown water resembles a turbulent hot tub and indicates when and where the eruption is strongest. Video of the eruption shows the activity in more detail.

                        This image was acquired by the Advanced Land Imager (ALI) aboard the Earth Observing-1 (EO-1) satellite. The eruption is just off the southern coast of El Hierro, the youngest of the Canary Islands. El Hierro is about 460 kilometers (290 miles) west of Morocco and Western Sahara.

                        According to El Hierro Digital, measurements of the sea floor by the Instituto Oceanogr?fico Espa?ol found that the volcano?s summit is now only 120 meters (390 feet) beneath the ocean surface?10 meters (30 feet) higher than it was in mid-January. The height of the erupting cone is about 210 meters (690 feet) above the former ocean bottom, with a total volume over 145 million cubic meters (5.12 billion cubic feet) of new material.
                        1. References
                        2. El Hierro Digital. (2012, February 14). El IEO ha establecido la profundidad de la cima del cono principal de la erupci?n submarina en 120 metros Accessed February 14, 2012.
                        3. Instituto Oceanogr?fico Espa?ol. (2012, January 20). El cono volc?nico de El Hierro se encuentra a unos 130 metros de profundidad. Accessed February 14, 2012.
                        1. Related Reading
                        2. Instituto Volcanol?gico de Canarias
                        NASA Earth Observatory image by Jesse Allen and Robert Simmon, using EO-1 ALI data. Caption by Robert Simmon.


                        <DL><DT>Instrument: <DD>EO-1 - ALI</DD></DL>http://earthobservatory.nasa.gov/IOTD/view.php?id=77171
                        "Safety and security don't just happen, they are the result of collective consensus and public investment. We owe our children, the most vulnerable citizens in our society, a life free of violence and fear."
                        -Nelson Mandela

                        Comment


                        • #42
                          Re: Canary Islands Government Raises El Hierro Volcanic Risk Level - PEVOLCA confirms subsea eruption - Red Alert issued for La Restinga

                          Scientists publish first video of the active submarine volcano at El Hierro (Canary Islands)

                          Saturday Mar 17, 2012 17:04 PM | Age: 18 hrs
                          BY: T



                          Screenshot of the video taken at the southwestern flank of the main submarine cone at 170 m depth, showing what looks like round lava bombs (or pillow lava?)

                          Scientists from the University of Las Palmas de Gran Canaria (ULPGC) aboard the research vessel Atlantic Explorer have published the first videos of the underwater volcanic cone in the Sea of ​Las Calmas south of El Hierro...

                          The preliminary results of the campaign are summarized as follows:
                          - For the first time, direct images of the new underwater volcano were obtained from locations at its southwestern flank and near the crater area (to 172 m). The vent itself seems to be at 120 m depth.
                          - The volcano continues to be active.
                          - Hot jets are formed from a vent at 120 m depth, forming convecting water cells reaching depths of about 40-60 m. On 13 March, the robot entered one of these cells and got caught in uncontrolled rotations while its thermal sensors showed a strong increase.
                          - Pyroclastic projections were observed to reaching about 40-50 m in height (i.e. the ejected pyroclasts reach depths of 80-70 m). Ejected bombs form (underwater) ballistic parabolic trajectories and fall back under gravity. Some of these pyroclastic seem to be large.
                          - During the dive on Wednesday (14 Mar), the southwest flank of the main cone was filmed. It has a steep slope and is composed mainly by large pyroclasts (see screenshot), some of which are similar to the hollow lava balloons that frequently reached the surface in the months of November and December.
                          ...


                          Video:
                          <!--<a href="descarga.php?codigo_archivo=7094656" onclick='javascript:abrir_ventana_descarga("descar ga.php?codigo_archivo=7094656");return false;' onkeypress='javascript:abrir_ventana_descarga("des carga.php?codigo_archivo=7094656");return false;' target="_self" class="" onmouseover="icono_archivo_7094656.src='imagenes2/video_small_color.gif'" onfocus="icono_archivo_7094656.src='imagenes2/video_small_color.gif'" onmouseout="icono_archivo_7094656.src='imagenes2/video_small_gris.gif'" onblur="icono_archivo_7094656.src='imagenes2/video_small_gris.gif'" > -->Robot submarino graba el flanco suroeste del cono principal del volc?n submarino
                          <!--[descarga directa] [m?s informaci?n, nueva ventana]-->

                          <!--</div>--><!----><!--<a href="descarga.php?codigo_archivo=7094657" onclick='javascript:abrir_ventana_descarga("descar ga.php?codigo_archivo=7094657");return false;' onkeypress='javascript:abrir_ventana_descarga("des carga.php?codigo_archivo=7094657");return false;' target="_self" class="" onmouseover="icono_archivo_7094657.src='imagenes2/video_small_color.gif'" onfocus="icono_archivo_7094657.src='imagenes2/video_small_color.gif'" onmouseout="icono_archivo_7094657.src='imagenes2/video_small_gris.gif'" onblur="icono_archivo_7094657.src='imagenes2/video_small_gris.gif'" > -->Filmaci?n de un banco de peces que convive con el volc?n submarino
                          <!--[descarga directa] [m?s informaci?n, nueva ventana]-->

                          <!--
                          -->Leer m?s noticias

                          "Safety and security don't just happen, they are the result of collective consensus and public investment. We owe our children, the most vulnerable citizens in our society, a life free of violence and fear."
                          -Nelson Mandela

                          Comment

                          Working...
                          X