Volcanic activity worldwide 4 Sep 2023: Fuego volcano, Popocatépetl, Dukono, Reventador, Sangay, Vi…

Map of today’s active volcanoes

Ebeko (Paramushir Island): (4 Sep) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20230904/0500Z FL100 EXTD SE REPORTED OBS VA DTG:04/0510Z

Suwanose-jima (Ryukyu Islands): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTED AT 20230904/1049Z FL060 EXTD SW OBS VA DTG:04/1050Z

Lewotolo (Lesser Sunda Islands): (4 Sep) The effusive-explosive eruption at the volcano continues.
Strombolian explosions continue to take place from the cinder cone within the main caldera. The PVMBG surveillance cameras observed another eruption yesterday. A white-to-grey ash plume rose approx. 500 meters above the summit and drifted towards the southeast of the volcano.
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The local volcano observatory reported a seismic signal with a maximum amplitude of 33.5 mm and a duration of 64 seconds.
The viscous lava flow continues to ooze out from the cone, advancing at a sluggish pace to the east, as seen in the attached image processed by the Sentinel-2. The outer eastern caldera flank seems to being stopped fed by lava for a long time.

Dukono (Halmahera): (4 Sep) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 8000 ft (2400 m) altitude or flight level 080 .
The full report is as follows: VA TO FL080 MOV NW AT 03/2340Z OBS VA DTG:03/2340Z to 8000 ft (2400 m)

Popocatépetl (Central Mexico): 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: OCNL VA EMS to 21000 ft (6400 m)

Fuego (Guatemala): 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: VA MOVG WSW to 16000 ft (4900 m)

Nevado del Ruiz (Colombia): (4 Sep) 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: VONA RPRT RCVD to 21000 ft (6400 m)

Sangay (Ecuador): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 24000 ft (7300 m) altitude or flight level 240 .
The full report is as follows: VA EMS OBS to 24000 ft (7300 m)

Reventador (Ecuador): (3 Sep) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 .
The full report is as follows: VONA RPRT RCVD to 14000 ft (4300 m)

Sabancaya (Peru): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 24000 ft (7300 m) altitude or flight level 240 and is moving at 10 kts in NW direction.
The full report is as follows: CONTITNUOUS EMISSIONS to 24000 ft (7300 m)

Villarrica (Central Chile): (4 Sep) Strombolian activity started to occur at the volcano last night.
At about 21:30 local time, small lava fountains were visible from the summit vent, ejecting hot fluid lava spatter to several dozens of meters height. The event was associated with glowing emissions of water vapor, gases and ash.
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Strombolian activity followed the increased levels at the volcano over the past 48 hours, characterized by new short-lived pulses of ash emissions and long-period (low-frequency) earthquakes.
Such event appeared on 26 March last time, and the latest activity could be a beginning of a new series of paroxysms in the coming days, weeks or so.

Volcano Activity Summary for 4 Sep 2023:

Satellite image of Suwanose-jima volcano on 4 Sep 2023