Category Archives: Yellowstone

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

Posted in Columbia, Galeras volcano, Mt. St. Helens, Nevado del Ruiz, Tambora, Uncategorized, Volcanology, Yellowstone | Tagged , , | Leave a comment

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

Volcano Patrol Sept. 19th


The most recent news out of Indonesia I’ve been able to find is that Semeru volcano (really a quite beautiful volcano) is erupting 3-4 times a day, and there is a growing lava dome in the crater. Activity at Semeru … Continue reading

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Yellowstone Activity


I find myself somewhat pressed to mention here that seismic activity at Yellowstone has been somewhat more than normal of late. This seemed to begin with a large long period event 4 days ago on the 11th, and it seems … 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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What Happens at Yellowstone


I’m not sure what to make of it, but while getting my seismofix this morning I came across a quake on the Red Lodge Montana seismograph that didn’t turn up in Google Earth’s very nice USGS plug-in at all. Red … Continue reading

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