Another powerful explosion took place at Stromboli volcano in Italy on November 16, 2020, just days after a sequence of powerful explosions on November 10. 2020. According to the Istituto Nazionale di Geofisica e Vulcanologia, Osservatorio Etneo, an explosion of…
New activity/unrest was reported for 5 volcanoes from November 4 to 10, 2020. During the same period, ongoing activity was reported for 13 volcanoes. New activity/unrest: Barren Island, Andaman Islands (India) | Karymsky, Eastern Kamchatka (Russia) | Klyuchevskoy,…
Nishinoshima is a volcanic island located in the Ogasawara archipelago, south of Tokyo, Japan that had been expanding since its eruption in 2013. Nishinoshima looks like a small island, but this is actually the summit of a huge seamount that rises more than 3 km…
A sequence of powerful explosions occurred at Stromboli volcano, Italy on November 10, 2020, starting at 20:04 UTC. The Istituto Nazionale di Geofisica e Vulcanologia, Osservatorio Etneo, reports that at 20:04:20 UTC a major explosion has occurred in Stromboli's…
Information has been received from the Indonesian Center for Volcanology and Geological Hazard Mitigation (CVGHM) suggesting that a significant eruption may be imminent at Merapi volcano, the Darwin VAAC said in a Volcanic Ash Advisory issued 06:40 UTC on November…
A moderate explosive-effusive eruption continues at Russia's Klyuchevskoy volcano, according to a bulletin issued by the Kamchatka Volcanic Eruption Response Team (KVERT) on November 4, 2020. Strombolian and gas-steam with some ash activity were also observed….
The alert level at Indonesia's Merapi has been raised from level 2 to 3 (on a scale of 1 – 4) on November 5, 2020, after a significant increase in seismicity. The volcanic-tectonic activity has remained elevated since powerful eruptions on June 21, when the…
New activity/unrest was reported for 4 volcanoes from October 28 to November 3, 2020. During the same period, ongoing activity was reported for 12 volcanoes. New activity/unrest: Bezymianny, Central Kamchatka (Russia) | Karymsky, Eastern Kamchatka (Russia) |…
New lava flows have been observed at a newly-formed submarine volcano near Mayotte during MAYOBS 15 mission from October 1 to 26, 2020. The flow extends over 6 square km (2 square miles) and is up to 60 m (197 feet) thick. 20 to 30 earthquakes also occur near the…
Low-level seismicity continues at Korovin Volcano with no other signs of volcanic activity detected in infrasound sensors or partly cloudy satellite views, the Alaska Volcano Observatory (AVO) reported at 19:42 UTC on November 1, 2020. The last eruption at this…
