Ibu Volcano Volcanic Ash Advisory: VA TO FL070 LAST REPORTED 26/1326Z, MOV SW EST VA DTG: 26/2110Z to 7000 ft (2100 m)

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:

FVAU01 at 21:24 UTC, 26/12/25 from ADRM
VA ADVISORY
DTG: 20251226/2130Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2025/1448
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST REPORTED 26/1326Z, MOV SW
EST VA DTG: 26/2110Z
EST VA CLD: SFC/FL070 N0130 E12741 – N0111 E12736 – N0121
E12722 – N0132 E12738 MOV SW 10KT
FCST VA CLD +6 HR: 27/0310Z SFC/FL070 N0132 E12738 – N0130
E12741 – N0111 E12736 – N0121 E12722
FCST VA CLD +12 HR: 27/0910Z SFC/FL070 N0132 E12738 – N0130
E12741 – N0112 E12734 – N0123 E12721
FCST VA CLD +18 HR: 27/1510Z SFC/FL070 N0130 E12741 – N0112
E12734 – N0123 E12721 – N0132 E12738
RMK: VA NOT IDENTIFIABLE ON SAT IMAGERY DUE TO MET CLOUD.
CVGHM REPORT INTERMITTENT DISCRETE EMISSIONS. VA HEIGHT AND
MOVEMENT BASED ON GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251227/0330Z=