The flu has retreated and I'm getting back on track. Huzzah!
I'll get back to the blog by posting this week's new USGS / Smithsonian Institution Global Volcanism Program Weekly Volcano Report. Looks like some interesting stuff in it ...
Looks like there were some small eruptions from Oldoinyo Lengai in Tanzania. The volcano is one of the few (only active?) carbonatite volcanoes in the world, erupting a lava composed primarily of calcium carbonate and sodium minerals with very little silica. It leads to the odd lava that erupt black (and cool ~ 500C) and cool to white, making it one of the strangest places on Earth.
El Reventador in Ecuador appeared to produce some ash and a thermal anomaly was detected as well.
Russia's Kliuchevskoi produced strombolian eruptions along with some phreatic (water-interaction) explosions related to a lava flow.
Back in Ecuador, Sangay produced an ash-and-steam plume that reached upwards of 7.6 km / 25,000 feet.
The level 3 (of 4) alert at Talang in Indonesia was reduced to Level 2 as seismicity has steadily declined since February 2009.
