A volcanic eruption in Geldingadalur near Fagradalsfjall on Iceland's Reykjanes Peninsula continues since March 19, 2021. Lava fountain activity is still low and mapping of the lava flow is in progress. While no volcanic ash has been detected, a high level of…
The Alaska Volcano Observatory (AVO) has raised the Aviation Color Code for Cleveland volcano to Yellow and the Volcano Alert Level to Advisory at 21:44 UTC on March 20, 2021. Satellite detections of increased volcanic gas emissions and elevated surface temperatures…
A volcanic eruption started near Fagradalsfjall in Geldingadalur, Krýsuvík-Trölladyngja volcanic system, Iceland's Reykjanes Peninsula at 20:45 UTC on March 19, 2021, after more than 50 000 earthquakes registered since February 24. The last…
Regional infrasound sensors detected a small explosion at Semisopochnoi volcano, Alaska on March 19, 2021, indicating an increase in eruptive activity. As a result, the Alaska Volcano Observatory (AVO) has raised the Aviation Color Code to ORANGE and the Volcano…
A moderate explosive-effusive flank eruption and gas-steam activity continue at Klyuchevskoy volcano, Kamchatka, Russia. KVERT warns the danger of ash explosions up to 4 – 5 km (13 120 – 16 400 feet) a.s.l. from the flank crater and the lava flow front (phreatic…
A small swarm of shallow seismicity, that began at 11:00 UTC on March 18, 2021, is occurring beneath the upper Ka‘ōiki seismic zone, under Mauna Loa’s southeast flank and northwest of Kīlauea's summit, Hawaii. Mauna Loa Volcano is not erupting;…
The morning of March 19, 2021, brought another paroxysmal eruptive episode at Etna volcano, Italy — the 15th since February 16. The Aviation Color Code was raised to red at 08:16 UTC. The tremor started increasing at around 06:30 UTC and soon reached a high-level…
New activity/unrest was reported for 9 volcanoes from March 10 to 16, 2021. During the same period, ongoing activity was reported for 14 volcanoes. New activity/unrest: Bagana, Bougainville (Papua New Guinea) | Etna, Sicily (Italy) | Krysuvik-Trolladyngja, Iceland |…
Strombolian activity at Etna volcano, Italy intensified again at 00:55 UTC on March 17, 2021, and evolved over the next couple of hours into the 14th paroxysmal eruptive episode since February 16. The Aviation Color Code was raised to Red at 02:26 UTC and lowered…
Increased eruptive activity continues at Guatemala's Pacaya volcano with dense, dark ash columns, indicating that magma is pushing its way toward the surface. The volcano has been erupting since early February, posing risk to the surrounding communities. In a…
