A high-impact eruption took place at Semeru volcano, Indonesia at around 12:25 UTC on May 16, 2020. The Aviation Color Code was raised to Red. The eruption comes just three hours after a short-lived, high-level eruption at Ibu volcano, Halmahera. The Aviation Color…
A short-lived, high-level eruption took place at Indonesian Ibu volcano, Halmahera at 09:20 UTC on May 16, 2020. The Aviation Color Code was raised to Red. According to the Darwin VAAC, the eruption to 13.7 km (45 000 feet) above sea level moving S was short-lived…
New research reveals that Hawaii's Pūhāhonu volcano is the largest and hottest shield volcano on Earth, although it is barely visible as only a portion of its tip is exposed above the seafloor. Pūhāhonu, a Hawaiian word which means "turtle surfacing for…
Ongoing activity was reported for 15 volcanoes from May 6 to 12, 2020. Ongoing activity: Aira, Kyushu (Japan) | Asosan, Kyushu (Japan) | Cleveland, Chuginadak Island (USA) | Dukono, Halmahera (Indonesia) | Ebeko, Paramushir Island (Russia) | Etna, Sicily (Italy) |…
The USGS Hawaii Volcano Observatory (HVO) reported increased seismic activity at the submarine Lōʻihi volcano in Hawaii from May 11 to 12, 2020. More than 100 earthquakes were detected, but USGS noted that there is no indication that a submarine eruption has…
Strong eruptions continue at Minamidake crater of Sakurajima volcano in Japan since April 27, 2020. A Level 3 near-crater warning is in effect in the area since 2016. A strong explosion at 13:46 UTC (22:52 LT) on April 27 generated an ash plume that rose over 3 km…
Seismic activity is still ongoing on the Reykjanes Peninsula, Iceland but the number of earthquakes has decreased significantly in recent weeks, IMO reported at 07:41 UTC on May 11, 2020. The current observations and the course of events over the last several months…
New activity/unrest was reported for 3 volcanoes from April 29 to May 5, 2020. During the same period, ongoing activity was reported for 12 volcanoes. New activity/unrest: Bagana, Bougainville (Papua New Guinea) | Kavachi, Solomon Islands | Kikai, Japan. Ongoing…
New activity/unrest was reported for 2 volcanoes from April 22 to 28, 2020. During the same period, ongoing activity was reported for 14 volcanoes. New activity/unrest: Karymsky, Eastern Kamchatka (Russia) | Krakatau, Indonesia. Ongoing activity: Aira, Kyushu…
A relatively large explosion occurred at the Ebeko volcano in Paramushir Island, Russia, at 21:21 UTC on April 28, 2020 (06:21 LT on April 29). The Aviation Color Code remains Orange. According to the Tokyo Volcanic Ash Advisory Center (VAAC), ash plume reached up…
