Costa Rica
eklemetti | June 2, 2009Turrialba volcano in Costa Rica.
Turrialba, one of Costa Rica's active volcanoes, is apparently showing signs of life according to a brief report by Teletica 7 (in spanish). There is increased seismic activity and elevated gas emissions at the volcano that last erupted in 2007* and 1866 prior to that. The fumarolic activity at the summit crater is not a new occurrence, however the report implies that it has gotten more intense as the volcano has experienced increasing seismicity since early May. The Volcanism Blog does have an excellent summary of the rumblings at Turrialba since earlier in…
eklemetti | May 13, 2009Here's the latest news from the USGS and SI Global Volcanism Program. It might not record every little volcanic noise in the world each week, but nothing like getting all the major volcanic events summarized on a weekly basis.
Highlights this week (not including Nyiragongo, Redoubt and Galeras):
The eruption at Rinjani in Indonesia continues, with elevated seismicity and 300-600 meter plumes.
Sporadic strombolian eruptions from the Crater C at Arenal, Costa Rica (since late April)
High seismicity, 100 meter domes and continued dome collapses continue at the two domes growing at Chaiten, Chile…