RMK: VA EMS NOT OBSD IN STLT IMG DUE TO MET CLDS BUT VA EMS MAY BE OBSCD. WSW MVMT EXP TO SHIFT W BY T+6 HRS. MVMT AND HGT BASED ON VONA, AND NWP MDLS. …BERTALAN
Satellite image of White Island volcano on 10 Dec 2025
Volcanic Ash Advisory Center Wellington (VAAC) issued the following report:
FVPS01 at 02:41 UTC, 10/12/25 from NZKL VA ADVISORY DTG: 20251210/0241Z VAAC: WELLINGTON VOLCANO: WHAKAARI/WHITE ISLAND 241040 PSN: S3731 E17711 AREA: NEW ZEALAND SUMMIT ELEV: 294M ADVISORY NR: 2025/190 INFO SOURCE: PIREP, H-9 SATELLITE IMAGERY AVIATION COLOUR CODE: YELLOW ERUPTION DETAILS: LOW LEVEL VA REPORTED AT 10/0155Z AND 10/0002Z OBS VA DTG: 10/0241Z OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND SFC/FL030 060/10KT FCST VA CLD +6 HR: 10/0841Z NO VA EXP FCST VA CLD +12 HR: 10/1441Z NO VA EXP FCST VA CLD +18 HR: 10/2041Z NO VA EXP RMK: PIREP RECEIVED REPORTING VA TO 3000FT ABOVE SUMMIT. VA UNIDENTIFIABLE ON SATELLITE IMAGERY AND WEBCAMS IN CLEAR CONDITIONS. CONFIRMED WITH SVO. NXT ADVISORY: NO FURTHER ADVISORIES=
Satellite image of Sakurajima volcano on 10 Dec 2025
Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report:
FVFE01 at 01:24 UTC, 10/12/25 from RJTD VA ADVISORY DTG: 20251210/0124Z VAAC: TOKYO VOLCANO: SAKURAJIMA [AIRA CALDERA] 282080 PSN: N3136 E13039 AREA: JAPAN SOURCE ELEV: 1117M AMSL ADVISORY NR: 2025/476 INFO SOURCE: JMA HIMAWARI-9 ERUPTION DETAILS: EXPLODED AT 20251210/0114Z OVER FL070 EXTD S OBS VA DTG: 10/0110Z OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL180 280/48KT
FCST VA CLD +6 HR: NOT AVBL FCST VA CLD +12 HR: NOT AVBL FCST VA CLD +18 HR: NOT AVBL RMK: WE WILL ISSUE FURTHER ADVISORY IF VA IS DETECTED IN SATELLITE IMAGERY. NXT ADVISORY: NO FURTHER ADVISORIES=
Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 18000 ft (5500 m) altitude or flight level 180 and is moving at 5 kts in NW direction. The full report is as follows:
FVXX24 at 00:49 UTC, 10/12/25 from KNES VA ADVISORY DTG: 20251210/0047Z
RMK: CONT VA EMS RPRTD MOV TO NW OF SUMMIT. VA NOT OBS IN STLT IMAGERY. NWP MDL GUIDANCE FCST CONT MOV TO NW AND W THRU T+18HRS. VO ACT MODERATE. …FISHER
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)
Dukono (Halmahera): (9 Dec) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 7000 ft (2100 m) altitude or flight level 070 . The full report is as follows: VA PLUME TO FL070 OBS AT 09/0110Z MOV SE OBS VA DTG:09/0110Z to 7000 ft (2100 m)
White Island (New Zealand): (9 Dec) Since 30 October, the volcano has experienced a minor volcanic eruption. Ash emissions were mainly identified through satellite imagery and were occasionally visible on webcams. However, observations from last week’s gas flight, GeoNet cameras in the Bay of Plenty, and recent satellite data indicate that the explosive activity has now ceased, with no detectable ash emissions. Recent views from the Whakatāne and Te Kaha cameras, together with last week’s gas measurements, show reduced activity at the active vent. No eruptions or ash emissions have been observed during the past week. Volcanic gases are still present, but the amount of sulphur dioxide (SO₂) measured has decreased compared to earlier levels. MetService has also reported no volcanic ash in the plume during this period, based on satellite monitoring. Given the absence of further eruptive activity and ash emissions over the past week, the Volcanic Alert Level has been lowered to 2 (moderate to heightened unrest) and reduced the Aviation Colour Code to Yellow. Although the activity has paused, conditions could change rapidly. Sudden, more explosive events remain possible and could impact the crater floor and surrounding areas of the island.
Popocatépetl (Central Mexico): 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: LGT VA AND GASES to 18500 ft (5600 m)
Santiaguito (Guatemala): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 . The full report is as follows: NEW VA EMS to 14000 ft (4300 m)
Fuego (Guatemala): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 and is moving at 10 kts in W direction. The full report is as follows: CONT VA EMS to 14000 ft (4300 m)
Puracé (Colombia): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 18000 ft (5500 m) altitude or flight level 180 and is moving at 5 kts in E direction. The full report is as follows: VONA RPRTS AND CONFIRMED IN SAT to 18000 ft (5500 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 SEEN IN SAT MOV NNE to 19000 ft (5800 m)
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: CONS VA EMS SEEN IN SAT to 16000 ft (4900 m)
Sabancaya (Peru): (9 Dec) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 21000 ft (6400 m) altitude or flight level 210 and is moving at 10 kts in SW direction. The full report is as follows: PUFF EMISSION to 21000 ft (6400 m)
