Suwanose-jima (Ryukyu Islands): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTED AT 20220402/1815Z OVER FL080 EXTD SW OBS VA DTG:02/1810Z
Sangay (Philippines): (1 Apr) The effusive-explosive eruption of the volcano continues.
A larger glowing rockfall event in combination with strombolian-type explosion occurred at the volcano in the evening of 31 March.
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Merapi (Central Java, Indonesia): (2 Apr) A pyroclastic flow (hot avalanche of lava particles and ash) descended the southwestern flank of the volcano at 15:00 local time today, reaching approx. 1500 m distance from the summit. It resulted from a partial collapse of the growing active lava dome at the southwestern rim of the volcano’s summit crater.
Ash plumes were separated from pyroclastic density currents (so-called phoenix clouds) that rose above the crater. The visibility of the event was very limited due to dense clouds.
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Semeru (East Java, Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: DISCRETE VA TO FL130 OBS ON WEBCAM AT 02/1238Z
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: FQT EM to 15000 ft (4600 m)
Sangay (Ecuador): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 21000 ft (6400 m) altitude or flight level 210 .
The full report is as follows: CONS VA EM to 21000 ft (6400 m)
Reventador (Ecuador): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: NO VA EMS OBS
Sabancaya (Peru): Volcanic Ash Advisory Center Buenos Aires (VAAC) issued the following report: UNABLE TO DETECT
