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Volcanic activity worldwide 25 Jan 2022: Popocatépetl volcano, Semeru, Sangay, Nevados de Chillán,...

Tue, 25 Jan 2022, 21:00 21:00 PM | BY: SEVERAL CONTRIBUTORS
Map of today's active volcanoes
Map of today's active volcanoes
The lava flow at Wolf volcano on 21 January visible from space (image: Sentinel 2)
The lava flow at Wolf volcano on 21 January visible from space (image: Sentinel 2)
Gas and water vapor emit from the summit vent (image: CENAPRED)
Gas and water vapor emit from the summit vent (image: CENAPRED)
Suwanose-jima (Ryukyu Islands): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTED AT 20220125/2001Z FL060 EXTD SE OBS VA DTG:25/2000Z

Semeru (East Java, Indonesia): (25 Jan) Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: GROUND REPORT OF ERUPTION WITH VA TO FL130 OBS VA DTG:25/0040Z

Wolf (Galápagos Islands, Ecuador): (25 Jan) The effusive eruption of the volcano continues.
According to the latest available imagery from 21 January seems that the lava flow has stopped or at least decreased its advance in comparison to the satellite image from 16 January. Visibility of the eruptive phase was very limited due to dense clouds, but the discharge rate of this flow seems lower compared to the previous rate.

According to MIROVA Detection System, high thermal anomalies (4000 MW) continue to detect in satellite images.

Popocatépetl (Central Mexico): (25 Jan) The activity of the volcano continues at generally low levels.
For now, the volcano remains calm, with "only" venting of emissions of water vapor and gases.
... [read more]

Nevado del Ruiz (Colombia): (25 Jan) 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: NEW VA EMS 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: VA EMS SEEN IN SAT to 19000 ft (5800 m)

Sabancaya (Peru): Volcanic Ash Advisory Center Buenos Aires (VAAC) issued the following report: UNABLE TO DETECT

Nevados de Chillán (Central Chile): (24 Jan) Volcanic Ash Advisory Center Buenos Aires (VAAC) issued the following report: NO VA DETECTED

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