Volcanic activity worldwide 8 Oct 2015: Fuego volcano, Ijen, Batu Tara, Aso, Alaid
Thursday Oct 08, 2015 21:00 PM |
Thermal signal on Alaid volcano (MODIS/NASA et MODVOLC/HIGP, via Culture Volcan)
Steam plume from Aso's Nakadake crater today
Alaid (Northern Kuriles): (8 Oct) The northernmost of the volcanoes in the Kurile arc continues to show signs of weak activity in the form of a thermal anomaly at the summit crater.
Lava fountains and flows at Fuego yesterday (INSIVUMEH)
Aso (Kyushu): (8 Oct) The volcano continues to be at unrest. The main vent in the Nakadake crater continues to produce mild, sporadic ash emissions and intense degassing, creating a plume that rises few hundred meters.
Batu Tara (Sunda Islands, Indonesia): Strombolian to vulcanian-type explosive activity continues at the volcano, sometimes strong enough to produce plumes visible on satellite imagery.
VAAC Darwin reported an ash plume to 6000 ft (1.8 km) altitude that extended 90 km W from the volcano yesterday.
Ijen (East Java, Indonesia): (8 Oct) Access to the volcano's famous crater lake (and its sulfur mining area) has been temporarily closed by authorities. It seems that weak phreatic explosions occurred under the lake on 1 October, without causing damage or fatalities.
No further details are currently available.
Fuego (Guatemala): Another phase of strongly increased activity is occurring at the volcano. Starting 6 Oct, strombolian activity increased to pulsating lava fountains from two summit vents and feeds two lava flows that started to descend the southern and western flanks of the volcano through the Trinidad and Santa Teresa canyon, reaching 1000 and 600 m, respectively.
The activity so far has not resulted in the generation of the much-feared pyroclastic flows, but remains intense and could trigger such flows, if parts of the lava flows on the steep flanks collapse.
Tuesday, Oct 06, 2015
Monday, Oct 05, 2015
Volcanic activity worldwide 3 Oct 2015: Dukono volcano, Piton de la Fournaise, Ubinas, Aso, Michael, Cotopaxi
Saturday, Oct 03, 2015
Friday, Oct 02, 2015
Thursday, Oct 01, 2015