Sangay Volcano Volcanic Ash Advisory: ONGOING VA EMS to 20000 ft (6100 m)

Published: 3 November 2025
Categories: Global Volcano Activity

RSS feed source: Volcano Discovery.com

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Volcanic activity worldwide 3 Nov 2025: Santiaguito volcano, Fuego, Popocatépetl, Semeru, Marapi, R…

Published: 3 November 2025
Categories: Global Volcano Activity

RSS feed source: Volcano Discovery.com

Mon, 3 Nov 2025, 21:00 1762203608 | BY: SEVERAL CONTRIBUTORS

Map of today’s active volcanoes

Krasheninnikov (Kamchatka, Russia): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 8000 ft (2400 m) altitude or flight level 080 and is moving at 20 kts in SE direction.
The full report is as follows: VA AT 20251103/2010Z FL080 EXTD SE OBS VA DTG:03/2010Z to 8000 ft (2400 m)

Semeru (East Java, Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: ERUPTION LAST REPORTED AT 03/1451Z EST VA DTG:03/1510Z

Marapi (Western Sumatra, Indonesia): (3 Nov) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 11000 ft (3400 m) altitude or flight level 110 .
The full report is as follows: VA TO FL110 MOV SOUTHEAST EST VA DTG:03/0440Z to 11000

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Air Quality Alert issued November 3 at 1:00PM PST by NWS Los Angeles/Oxnard CA

Published: 3 November 2025
Categories: National Weather Service

RSS feed source: Volcano Discovery.com

* WHAT…The South Coast AQMD has extended a mandatory wood-burning ban for residents in the South Coast Air Basin. The No-Burn rule bans burning wood, pellets, and manufactured fire logs in any indoor or outdoor wood-burning device. * WHERE…The South Coast Air Basin, which includes Orange County and non-desert portions of Los Angeles, Riverside, and San Bernardino counties. No-Burn Day alerts do not apply to areas above 3,000 feet in elevation, the Coachella Valley, or the High Desert. Homes that rely on wood as a sole source of heat, low-income households and those without natural gas service also are exempt from the requirement. * WHEN…Monday and Tuesday. * IMPACTS…Particles in smoke

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Hydrologic Outlook issued November 4 at 6:56AM ChST by NWS Tiyan GU

Published: 3 November 2025
Categories: National Weather Service

RSS feed source: Volcano Discovery.com

ESFGUM …HYDROLOGIC OUTLOOK CANCELLED FOR TINIAN AND SAIPAN… This Hydrologic Outlook is being updated to inform of the issuance of a Flood Watch for Guam and Rota, from late tonight through Friday afternoon as Invest 90W moves northwest, near or just south of the Marianas. A flood watch may be issued for Tinian and Saipan later this week and weekend if 90W’s track brings it closer to the Marianas, and prolonged heavy rainfall is expected further north. Flood Watch information can be found on our page at weather.gov/gum.

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