Explosive eruption at Russia’s Karymsky volcano continued on May 19, 2022, with two ash columns reaching a height of 8 km (26 250 feet) and 6.7 km (21 980 feet) above sea level. The Aviation Color Code remains Orange.
New activity/unrest was reported for 4 volcanoes from May 11 – 17, 2022. During the same period, ongoing activity was reported for 23 volcanoes.
A strong eruption took place at Ibu volcano, Indonesia at 07:46 UTC on May 16, 2022, ejecting thick gray ash up to 3.8 km (12 240 feet) above sea level. The Aviation Color Code remains at Orange and the Alert Level at 3.
More than 3 000 earthquakes have been automatically detected near Eldvörp in the Reykjanes/Svartsengi volcanic system in the past week, the Icelandic Met Office reports. In addition, recent deformation observations identified the onset of a new inflation event west of Thorbjörn which is likely caused by magma intrusion.
GNS Science Senior Volcanologist Geoff Kilgour provides a video update on the volcanic unrest at Ruapehu. He shares what future activity could look like at the volcano.
An eruptive fracture opened on the northern flank of Etna’s Southeast Crater on the evening of May 12, 2022, after series of ash emissions. This led to the production of a small lava flow whose front reached the northern base of the crater. The flow is still active and producing ash- and steam-rich plumes as of early Saturday morning, May 14.
A series of strong explosions took place at Stromboli volcano, Italy on May 13, 2022. The first event was a moderately strong explosion at 14:42 UTC, followed by a dozen other events over the next three minutes of which the most energetic was at 14:43 UTC.
The Volcanic Alert Level for Awu volcano, located in North Sulawesi, Indonesia, was raised from Level 2 to 3 on May 11, 2022, after earthquake energy values showed a drastic increase on May 9 and 10. The last eruption of this volcano took place in June 2004 (VEI 2).
New activity/unrest was reported for 2 volcanoes from May 4 to 10, 2022. During the same period, ongoing activity was reported for 20 volcanoes.
Elevated surface temperatures and sulfur dioxide emissions have been detected at Cleveland volcano, Alaska, U.S. over the past couple of days, representing a departure from background activity.
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