Ibu Volcano Volcanic Ash Advisory: VA TO FL070 REPORTED AT 05/2059Z MOV NE EST VA DTG: 06/0200Z to 7000 ft (2100 m)

Satellite image of Ibu volcano on 6 Jun 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:

FVAU01 at 02:18 UTC, 06/06/26 from ADRM
VA ADVISORY
DTG: 20260606/0220Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/636
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 05/2059Z MOV NE
EST VA DTG: 06/0200Z
EST VA CLD: SFC/FL070 N0126 E12737 – N0129 E12734 – N0147
E12740 – N0144 E12754 – N0131 E12755 MOV NE 05KT
FCST VA CLD +6 HR: 06/0800Z SFC/FL070 N0124 E12742 – N0124
E12734 – N0138 E12722 – N0148 E12740 – N0136 E12754
FCST VA CLD +12 HR: 06/1400Z SFC/FL070 N0119 E12745 – N0119
E12731 – N0133 E12724 – N0143 E12738 – N0133 E12751
FCST VA CLD +18 HR: 06/2000Z SFC/FL070 N0119 E12731 – N0133
E12724 – N0143 E12738 – N0133 E12751 – N0119 E12745
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
VA EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260606/0820Z=