A new effusive eruption has started at Piton de la Fournaise volcano located on the French island of La Réunion around 15:40 UTC on January 31, 2017. The Aviation Color Code was raised to Orange. According to the Observatoire Volcanologique du Piton de la…
The eruptive activity at Costa Rica's Turrialba volcano has resumed over the weekend with constant vapor, gas and ash explosions. UCR's National Seismological Network (RSN) volcanologist Mauricio M. Mora said that ash and vapor spewings of almost 500 m (1…
An earthquake swarm has started under Italy's Etna volcano during the early morning hours of January 30, 2017. The swarm is located on the volcano's southwestern slope, INGV-OE reports. The observatory added it detected about 60 shocks by 11:45 UTC, with…
Icelandic Met Office has detected a strong and shallow M4.2 earthquake in the center of Katla caldera on January 26, 2017. The quake was followed by M3.0 and a series of smaller earthquakes. In total, 28 earthquakes were registered under Katla since late Wednesday,…
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New activity/unrest was reported for 3 volcanoes between January 18 and 24, 2017. During the same period, ongoing activity was reported for 11 volcanoes. New activity/unrest: Bogoslof, Fox Islands (USA) | Ebeko, Paramushir Island (Russia) | Takawangha, Andreanof…
Mild Strombolian activity accompanied by frequent small ash emissions is occurring at Etna's Southeast Crater (SEC) over the past couple of days, INGV reports. This new eruptive activity marks the return of magma to the surface after almost 8 months of eruptive…
A very strong explosion occurred at Mexican Colima volcano at 13:45 UTC on January 25, 2017. This is yet another strong explosion at the volcano, currently one of the most active in the world. The eruption was accompanied with pyroclastic flows on the NE flank. The…
A fissure eruption at the SE flank of Ethiopia's most active volcano seems to be in progress approximately 7 km (4.3 miles) from the summit caldera and lava lake. "According to our local correspondents, the activity at the summit has decreased a lot, which…
An energetic earthquake swarm was detected under Alaskan Takawangha volcano on January 23, 2017, prompting the Alaska Volcano Observatory to raise Aviation Color Code to Yellow and Alert Level to Advisory on January 24. The last known eruption of this volcano took…
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New activity/unrest was reported for 7 volcanoes between January 11 and 17, 2017. During the same period, ongoing activity was reported for 9 volcanoes. New activity/unrest: Bezymianny, Central Kamchatka (Russia) | Bogoslof, Fox Islands (USA) | Ebeko, Paramushir…
