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:
FVXX22 at 23:41 UTC, 02/07/26 from KNES VA ADVISORY DTG: 20260702/2339Z
RMK: DISCRETE VA EM OBS IN STLT IMAGERY MOVG QUICKLY TO THE W REACHING APPRX 25NM FM SUMMIT. WEBCAM OBSCD BY WX CLDS. VA FCST THRU T+6 HRS BASED ON NWP MDL GUIDANCE. …COVERDALE
Shiveluch (Kamchatka): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 35000 ft (10700 m) altitude or flight level 350 and is moving at 20 kts in SW direction. The full report is as follows: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY OBS VA DTG:02/1720Z to 35000 ft (10700 m)
Lewotobi (Flores): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 8000 ft (2400 m) altitude or flight level 080 and is moving at 10 kts in W direction. The full report is as follows: VA TO FL080 LAST REPORTED FROM GROUND 02/1027Z to 8000 ft (2400 m)
Lewotolo (Lesser Sunda Islands): (2 Jul) 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 TO FL070 OBS AT 02/0010Z MOV S OBS VA DTG:02/0010Z to 7000 ft (2100 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 . The full report is as follows: VA TO FL150 OBS AT 02/1830Z MOV S OBS VA DTG:02/1830Z to 15000 ft (4600 m)
Dukono (Halmahera): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 9000 ft (2700 m) altitude or flight level 090 . The full report is as follows: VA TO FL090 OBS AT 02/1620Z MOV SW EST VA DTG:02/1620Z to 9000 ft (2700 m)
Popocatépetl (Central Mexico): 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: PSBL VA EM to 20000 ft (6100 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: VA MOVG SW 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 . The full report is as follows: VA MOVG WSW to 14000 ft (4300 m)
Sangay (Ecuador): (1 Jul) Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA EMS PSBL
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:
FVXX21 at 16:42 UTC, 02/07/26 from KNES VA ADVISORY DTG: 20260702/1641Z
Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report:
FVFE01 at 11:48 UTC, 02/07/26 from RJTD VA ADVISORY DTG: 20260702/1148Z VAAC: TOKYO VOLCANO: MAYON 273030 PSN: N1315 E12341 AREA: PHILIPPINES SOURCE ELEV: 2462M AMSL ADVISORY NR: 2026/713 INFO SOURCE: HIMAWARI-9 PHIVOLCS ERUPTION DETAILS: ERUPTION AT 20260702/1128Z FL090 EXTD WSW REPORTED OBS VA DTG: 02/1130Z OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL090 090/11KT
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) Darwin 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:
FVAU02 at 06:53 UTC, 02/07/26 from ADRM VA ADVISORY DTG: 20260702/0655Z VAAC: DARWIN VOLCANO: SEMERU 263300 PSN: S0806 E11255 AREA: INDONESIA SOURCE ELEV: 3657M AMSL ADVISORY NR: 2026/749 INFO SOURCE: HIMAWARI-9, CVGHM, WEBCAM ERUPTION DETAILS: VA TO FL150 OBS AT 02/0630Z MOV S OBS VA DTG: 02/0630Z OBS VA CLD: SFC/FL150 S0803 E11300 – S0821 E11302 – S0825 E11251 – S0816 E11241 – S0803 E11243 MOV S 10KT FCST VA CLD +6 HR: 02/1230Z SFC/FL150 S0803 E11300 – S0842 E11257 – S0847 E11236 – S0829 E11230 – S0803 E11243 FCST VA CLD +12 HR: 02/1830Z SFC/FL150 S0803 E11251 – S0803 E11300 – S0841 E11304 – S0850 E11252 – S0840 E11241 FCST VA CLD +18 HR: 03/0030Z SFC/FL150 S0803 E11251 – S0803 E11300 – S0841 E11304 – S0850 E11252 – S0840 E11241 RMK: DISCRETE VA EMISSIONS IDENTIFIABLE ON SATELLITE IMAGERY. REGULAR GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE. NXT ADVISORY: NO LATER THAN 20260702/1255Z=
