Shiveluch (Kamchatka): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Anchorage warned about a volcanic ash plume that rose up to estimated 32000 ft (9800 m) altitude or flight level 320 and is moving at 45 kts in S direction.
The full report is as follows: RESIDUAL VA FROM SHEVELUCH ERUPTION 1110Z 04/09/2022 to 32000 ft (9800 m)
Abu (Honshu): (10 Apr) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Anchorage warned about a volcanic ash plume that rose up to estimated 32000 ft (9800 m) altitude or flight level 320 and is moving at 80 kts in ESE direction.
The full report is as follows: VA CLOUD FROM 20220409/1110Z SHEVELUCH ERUPTION. to 32000 ft (9800 m)
Taal (Luzon, Philippines): (9 Apr) The PHIVOLCS volcano observatory lowered the alert level for the volcano from Level 3 to Level 2, as the activity decreased significantly during the past two weeks.
After the intense phreatomagmatic eruption and short-lived bursts at the end of March, the volcanic-seismic unrest started to decrease rapidly caused by a reduced degassing at the shallow hydrothermal system, one of the typical indicators of seismic activity.
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Semeru (East Java, Indonesia): (9 Apr) Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA REPORTED TO FL140 MOV NW OBS VA DTG:09/2245Z
Dukono (Halmahera): (9 Apr) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 7000 ft (2100 m) altitude or flight level 070 .
The full report is as follows: CONTINUOUS VA EMIISION OBS EXT NE OF SUMMIT AT 09/2220Z to 7000 ft (2100 m)
Pavlof (Alaska Peninsula, USA): The effusive-explosive eruption at the volcano continues at generally moderate values.
Short lava continues to keep the flow active from the vent and slowly advancing onto the NE slope.
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Great Sitkin (United States, Aleutian Islands): The effusive eruption of the volcano continues dominated by the viscous lava flow spilling out from the vent in the summit area.
A clear satellite image from yesterday revealed elevated surface temperatures in the summit region and at the flow front which indicate slowly advancing of the lava field growth.
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Fuego (Guatemala): (10 Apr) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 .
The full report is as follows: OCNL VA EMS OBS IN EARLIER STLT IMAGERY to 15000 ft (4600 m)
Nevado del Ruiz (Colombia): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA EMS HAVE DISP IN STLT IMAGERY
Sangay (Ecuador): (9 Apr) Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA CLDS HAVE DISP IN STLT IMAGERY
Reventador (Ecuador): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 .
The full report is as follows: VA EMS REPORTED to 15000 ft (4600 m)
Sabancaya (Peru): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 27000 ft (8200 m) altitude or flight level 270 and is moving at 20 kts in SE direction.
The full report is as follows: INTERMITTENT PUFFS to 27000 ft (8200 m)
Volcano Activity Summary for 10 Apr 2022:
