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Satellite image of Ibu volcano on 25 Jul 2026

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:

FVAU03 at 17:45 UTC, 25/07/26 from ADRM
VA ADVISORY
DTG: 20260725/1750Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/836
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 OBS AT 25/1730Z MOV NE
OBS VA DTG: 25/1730Z
OBS VA CLD: SFC/FL070 N0127 E12734 – N0143 E12731 – N0148
E12742 – N0141 E12757 – N0125 E12742 MOV NE 05KT
FCST VA CLD +6 HR: 25/2330Z SFC/FL070 N0126 E12741 – N0126
E12734 – N0140 E12724 – N0148 E12742 – N0141 E12757
FCST VA CLD +12 HR: 26/0530Z SFC/FL070 N0126 E12742 – N0126
E12734 – N0139 E12721 – N0148 E12742 – N0141 E12756
FCST VA CLD +18 HR: 26/1130Z SFC/FL070 N0122 E12742 – N0131
E12727 – N0144 E12730 – N0146 E12744 – N0134 E12754
RMK: VA OBS ON SATELLITE IMAGE MOV NE. GROUND REPORTS
INDICATE INTERMITTENT VA ERUPTIONS ARE ONGOING. HEIGHT AND
MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260725/2350Z=

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 28000 ft (8500 m) altitude or flight level 280 and is moving at 15 kts in SW direction.
The full report is as follows:

FVFE01 at 12:00 UTC, 25/07/26 from RJTD
VA ADVISORY
DTG: 20260725/1200Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/294
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 25/1120Z
OBS VA CLD: SFC/FL280 N5442 E15201 – N5854 E16246 – N5837 E16305 –
N5521 E15534 – N5424 E15209 MOV SW 15KT
FCST VA CLD +6 HR: 25/1720Z SFC/FL280 N5945 E16452 – N5502 E15352 –
N5012 E14657 – N5254 E14750 – N5909 E16034
FCST VA CLD +12 HR: 25/2320Z SFC/FL280 N6041 E16706 – N5731 E15755 –

N5059 E14710 – N4519 E14705 – N4506 E14528 – N5148 E14506 – N5859
E15735
FCST VA CLD +18 HR: 26/0520Z SFC/FL270 N6046 E17014 – N5839 E15905 –

N5043 E14616 – N4129 E15223 – N4402 E14531 – N5114 E14302 – N6007
E15745
RMK: VA[FL200] OF PREVIOUS VAA HAS DISSIPATED IN SATELLITE IMAGERY.
NXT ADVISORY: 20260725/1800Z=

Satellite image of Sakurajima volcano on 25 Jul 2026

Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report:

FVFE01 at 09:52 UTC, 25/07/26 from RJTD
VA ADVISORY
DTG: 20260725/0952Z
VAAC: TOKYO
VOLCANO: SAKURAJIMA [AIRA CALDERA] 282080
PSN: N3136 E13039
AREA: JAPAN
SOURCE ELEV: 1117M AMSL
ADVISORY NR: 2026/105
INFO SOURCE: JMA HIMAWARI-9
ERUPTION DETAILS: ERUPTED AT 20260725/0934Z FL100 STNR
OBS VA DTG: 25/0940Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL100 350/5KT
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=

Satellite image of Sheveluch volcano on 25 Jul 2026

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 15 kts in W direction.
The full report is as follows:

FVFE01 at 03:00 UTC, 25/07/26 from RJTD
VA ADVISORY
DTG: 20260725/0300Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SOURCE ELEV: 3283M AMSL
ADVISORY NR: 2026/292
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 25/0220Z
OBS VA CLD: SFC/FL350 N5559 E15845 – N5711 E15823 – N5737 E16123 –
N5700 E16005 – N5621 E15945 MOV W 15KT SFC/FL200 N4721 E14632 –
N4656 E14722 – N4549 E14743 – N4609 E14653 MOV SW 15KT
FCST VA CLD +6 HR: 25/0820Z SFC/FL350 N5803 E16109 – N5535 E15639 –
N5504 E15357 – N5610 E15539 SFC/FL190 N4532 E14656 – N4411 E14748 –
N4449 E14558 – N4626 E14545
FCST VA CLD +12 HR: 25/1420Z SFC/FL350 N5834 E16016 – N5528 E15419 –

N5157 E14938 – N5401 E15124 – N5735 E15717
FCST VA CLD +18 HR: 25/2020Z SFC/FL350 N5916 E15937 – N5428 E15034 –

N4656 E14701 – N4858 E14641 – N5409 E14928 – N5741 E15444
RMK: SOME PART OF VA [FL200] OBSCURED BY MET CLOUD.
NXT ADVISORY: 20260725/0600Z=