Kirishima erupts in spectacular fashion
Erik Klemetti on January 26, 2011, 8:54 AM
Around the globe in Japan, Kirishima, a volcano on the southern island of Kyushu, has started erupting vigorously. I haven't been able to find many reports, but the Tokyo VAAC issued an ash warning for Kirishima to elevations up to ~7.6 km / 25,000 feet and the Kirishima webcam (there are three, but only one that is still working) seems to be showing significant glowing material coming from the summit area. This activity looks to be phreatomagmatic explosions throwing material from the crater and/or pyroclastic flows and reports indicate bombs being thrown upwards of 2 km (Japanese) from the vent.
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Erik Klemetti on January 26, 2011, 8:54 AM
Around the globe in Japan, Kirishima, a volcano on the southern island of Kyushu, has started erupting vigorously. I haven't been able to find many reports, but the Tokyo VAAC issued an ash warning for Kirishima to elevations up to ~7.6 km / 25,000 feet and the Kirishima webcam (there are three, but only one that is still working) seems to be showing significant glowing material coming from the summit area. This activity looks to be phreatomagmatic explosions throwing material from the crater and/or pyroclastic flows and reports indicate bombs being thrown upwards of 2 km (Japanese) from the vent.
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