RSS feed source: USGS Earthquake Hazards Program
Sunday, Dec 7, 2025 20:00 | By: VN
Krasheninnikov (Kamchatka, Russia): (7 Dec) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: VA AT 20251207/0036Z FL100 EXTD NE MOV 5KT REPORTED
Shiveluch (Kamchatka): (7 Dec) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 12000 ft (3700 m) altitude or flight level 120 and is moving at 25 kts in N direction.
The full report is as follows: POSS VA CONTINUOUSLY OBS IN SATELLITE IMAGERY. to 12000 ft (3700 m)
Sakurajima (Kyushu, Japan): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: EXPLODED AT 20251207/1153Z OVER FL070 EXTD SE OBS VA DTG:07/1150Z
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
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