Category Archives: Columbia

Seismo-Blackout Columbia


It would seem that seismic data has stopped coming out of Columbia, at least for the Ruiz-Tolima massif. Several of the seismographs at Ruiz ceased updating online on the 20th, and shortly before midnight on the 21st  the rest of … Continue reading

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Ruiz Rattles, St. Helens Twitches, Cleveland Oozes…


I had thought that Columbia’s volcanoes were not yet done, and it would seem that they are not. Yesterday and this morning there has been strong seismic activity beneath the Ruiz-Tolima massif showing up on the seismographs for Ruiz, Machin, … Continue reading

Posted in Columbia, Indonesia, Nevado del Ruiz, Popocatepetl, Tambora, Uncategorized, Volcanology, Yellowstone | Leave a comment

Seismo-Beat


As much as I’d like a plinian eruption at some remote volcano to write about, that’s just not happening today. The planet has been seismically quite interesting of over the last couple weeks, with some volcanoes getting our attention, like … Continue reading

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Columbia Calms Down, Yellowstone Still Interesting


Activity at the Nevado del Ruiz and Cerro Machin volcanoes in Columbia seems to have subsided somewhat on the seismographs there, which, I’m sure, is something of a relief to those monitoring the situation locally. This does not mean those … Continue reading

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Cerro Machin in Columbia


Over the month of August Cerro Machin volcano in Columbia has seen increasing seismicity and local reports there tell of the volcano ‘roaring’ which has not gone over well there with the locals as it is worrisome and may lead … Continue reading

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