Volcanic activity worldwide 23 Oct 2021: Etna volcano, Fuego, Reventador, Sangay, Yasur, La Palma, N... - VolcanoDiscovery

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Sat, 23 Oct 2021, 21:00

21:00 PM | BY: SEVERAL CONTRIBUTORS

Map of today's active volcanoes

Etna volcano near the end of this morning's paroxysm (image: Montagnola webcam of INGV Catania)

Ash plume rising today from La Palma, drifting south and southeast (image: Volcanes de Canarias @VolcansCanarias / twitter)

Satellite image of Suwanose-jima volcano on 23 Oct 2021

Satellite image of Yasur volcano on 23 Oct 2021

Etna (Sicily, Italy): A strong paroxysm is in progress at the volcano. As suspected already last night by the presence of intermittent strombolian activity and the slowly rising tremor, this activity continued to evolve gradually throughout the night and early this morning.
Tremor reached high levels at 7.40 a.m., followed by a strong increase of explosive activity at the SE crater from 10.15 a.m.
... [read more]

La Palma (Canary Islands (Spain)): Activity continues with strong ash emissions and lava effusion from the vents, similar to previous days.
The overall advance of the lava flow fronts has slowed down, fortunately. In the last 24 hours, only 3.24 hectares have covered additionally by lava flows. The total affected area stands now at 850 hectares, and the flow field is at its maximum 2,900 m wide.
... [read more]

Suwanose-jima (Ryukyu Islands): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTED AT 20211023/1726Z FL070 EXTD SW OBS VA DTG:23/1730Z

Yasur (Tanna Island, Vanuatu): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Wellington warned about a volcanic ash plume that rose up to estimated 4000 ft (1200 m) altitude or flight level 040 and is moving at 05 kts in N direction.
The full report is as follows: ONGOING LOW-LEVEL ASH EMSSIONS. to 4000 ft (1200 m)

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 IN STLT AND SUMMIT WEBCAM 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 20000 ft (6100 m) altitude or flight level 200 .
The full report is as follows: VA EMS OBS IN STLT AND SUMMIT WEBCAM to 20000 ft (6100 m)

Sangay (Ecuador): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA NOT OBS IN SAT.

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: CONTG VA EMS OBS IN WEBCAM. 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 24000 ft (7300 m) altitude or flight level 240 and is moving at 10 kts in SE direction.
The full report is as follows: INTERMITTENT EMISSIONS to 24000 ft (7300 m)

Nevados de Chillán (Central Chile): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 13000 ft (4000 m) altitude or flight level 130 and is moving at 20 kts in NE direction.
The full report is as follows: SPORADIC PUFF to 13000 ft (4000 m)

Previous news

Fri, 22 Oct 2021, 21:00

Etna (Sicily, Italy): In tandem with the reported increase of activity in form of strombolian explosions at the SE crater, volcanic tremor has been gradually rising. ... Read all

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