Karymsky (Kamchatka): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 24000 ft (7300 m) altitude or flight level 240 and is moving at 35 kts in E direction.
The full report is as follows: POSS ERUPTION OBS AT 20220422/1510Z FL240 EXTD E OBS VA DTG:22/1530Z to 24000 ft (7300 m)
Ibu (Halmahera, Indonesia): A stronger-than-usual explosion occurred at the volcano at 08:37 local time this morning.
The Volcanic Ash Advisory Center Darwin (VAAC) registered a plume of ash that rose to an altitude of 10,000 ft (3,048 m) and drifted west.
Krakatau (Sunda Strait, Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: CONTINUOUS LOCALISED VA EMISSIONS TO FL060 EST VA DTG:22/1940Z
…22 Apr:
The intense eruptive eruption of the volcano continues.
Relative strong vulcanian eruptions continued throughout the night of 22 April in series at roughly regular intervals of 1 per hour.
… [read more]
Semeru (East Java, Indonesia): (21 Apr) Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VONA STATE ERUPTION TO FL140 AT 22/2226Z OBS VA DTG:21/2230Z
Dukono (Halmahera): 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 and is moving at 10 kts in E direction.
The full report is as follows: CONTINUOUS VA EMISSION TO FL070 EXT E OBS VA DTG:22/1750Z to 7000 ft (2100 m)
Kilauea (Hawai’i): The effusive activity within Halemaʻumaʻu crater continues.
This scenario seems to continue further as indicate the current data, there are no signs to cease the eruption so far.
… [read more]
Davidof (United States, Aleutian Islands): The swarm of small earthquakes, that began on 24 January, has been decreasing over the past few weeks.
Therefore, the AVO observatory lowered the alert status to „green“.
Source: Alaska Volcano Observatory volcano activity update 22 April 2022
Fuego (Guatemala): 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 OBS to 15000 ft (4600 m)
Nevado del Ruiz (Colombia): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 23000 ft (7000 m) altitude or flight level 230 .
The full report is as follows: VA EMS PSBLY CONTG. to 23000 ft (7000 m)
Sangay (Ecuador): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 19000 ft (5800 m) altitude or flight level 190 .
The full report is as follows: PSBL VA EMS. to 19000 ft (5800 m)
Reventador (Ecuador): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 16000 ft (4900 m) altitude or flight level 160 .
The full report is as follows: POSS VA EMS to 16000 ft (4900 m)
Sabancaya (Peru): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 22000 ft (6700 m) altitude or flight level 220 and is moving at 5 kts in NE direction.
The full report is as follows: continuous ash emissions to 22000 ft (6700 m)
Volcano Activity Summary for 22 Apr 2022:
