Ibu Volcanic Ash Advisory: ash plume to 7,000 ft (2,100 m) as of Nov 2, 03:10 UTC

Satellite image of Ibu volcano on 2 Nov 2026

Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Darwin warned of a volcanic ash plume rising to an estimated 7000 ft (2100 m), or flight level 070.
Original VAAC bulletin:

FVAU03 at 03:25 UTC, 02/11/26 from ADRM
VA ADVISORY
DTG: 20261102/0330Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/1244
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 OBS MOV W
OBS VA DTG: 02/0310Z
OBS VA CLD: SFC/FL070 N0127 E12741 - N0119 E12713 - N0126
 E12704 - N0134 E12713 - N0133 E12740 MOV W 10KT
FCST VA CLD +6 HR: 02/0910Z SFC/FL070 N0127 E12741 - N0116
 E12705 - N0128 E12655 - N0140 E12706 - N0133 E12740
FCST VA CLD +12 HR: 02/1510Z SFC/FL070 N0127 E12740 - N0117
 E12704 - N0127 E12656 - N0140 E12707 - N0131 E12741
FCST VA CLD +18 HR: 02/2110Z SFC/FL070 N0128 E12741 - N0116
 E12707 - N0127 E12657 - N0140 E12707 - N0131 E12740
RMK: VA IDENTIFIABLE ON LATEST SATELLITE IMAGERY. GROUND
 REPORTS CONFIRM INTERMITTENT VA EMISSIONS CONTINUING. VA
 HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, 02/0130Z
 GROUND REPORT AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261102/0930Z=