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Tuesday, Dec 9, 2025 14:15 | 17 mins ago | By: VN

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 18500 ft (5600 m) altitude or flight level 185 and is moving at 20 kts in E direction.
The full report is as follows:

FVXX21 at 14:03 UTC, 09/12/25 from KNES
VA ADVISORY
DTG: 20251209/1400Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SOURCE ELEV: 17693 FT AMSL

ADVISORY NR: 2025/507

INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
RADIOSONDE.

ERUPTION DETAILS: LGT VA AND GASES

OBS VA DTG: 09/1351Z

OBS VA CLD: SFC/FL185 N1904 W09813 – N1858 W09810
– N1858 W09825 – N1900 W09837 – N1902 W09838 –
N1901 W09828 – N1904 W09813 MOV E 20KT

FCST VA CLD +6HR: 09/2000Z SFC/FL185 N1902 W09838
– N1902 W09821 – N1902 W09803 – N1855 W09804 –
N1856 W09825 – N1900 W09837 – N1902 W09838

FCST VA CLD +12HR: 10/0200Z SFC/FL185

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Tuesday, Dec 9, 2025 14:00 | By: VN

Sakurajima (Kyushu, Japan): (9 Dec) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTED AT 20251209/0002Z FL090 EXTD SE OBS VA DTG:09/0000Z

Ibu (Halmahera, Indonesia): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 6000 ft (1800 m) altitude or flight level 060 and is moving at 15 kts in S direction.
The full report is as follows: VA TO FL060 LAST REPORTED AT 09/1205Z EST VA DTG:09/1240Z to 6000 ft (1800 m)

Semeru (East Java, Indonesia): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 and is moving at 15 kts in W direction.
The full report is as follows: VA TO FL150 LAST REPORTED AT

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Support Us – Help Us Enhance Our Services! We’re passionate about delivering the latest volcano and earthquake data from around the globe — just for you. However, maintaining our website and free apps requires significant time, effort, and resources.
Your support helps us expand our hardware and software capabilities and empowers our dedicated editorial team. Our mission is to provide uninterrupted, real-time updates whenever an earthquake strikes or a volcano erupts — and your donations make this possible. Every contribution, big or small, is deeply appreciated. If you find our information valuable and want to help us add new features, create compelling content, and improve our technology, please consider making a donation: Donate with PayPal: Planned Features: Improved multilingual support Tsunami alerts Faster responsiveness Thanks to your past donations, we have recently added: Design upgrades Detailed earthquake

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