Dukono Volcano Volcanic Ash Advisory: VA FL090 OBS AT 12/1010Z, MOV E OBS VA DTG: 12/1010Z to 9000 ft (2700 m)

Satellite image of Dukono volcano on 12 Apr 2026

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:

FVAU03 at 10:26 UTC, 12/04/26 from ADRM
VA ADVISORY
DTG: 20260412/1030Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/107
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA FL090 OBS AT 12/1010Z, MOV E
OBS VA DTG: 12/1010Z
OBS VA CLD: SFC/FL090 N0141 E12745 – N0153 E12746 – N0153
E12940 – N0051 E12932 MOV E 10KT
FCST VA CLD +6 HR: 12/1610Z SFC/FL090 N0141 E12746 – N0154
E12751 – N0148 E12938 – N0049 E12927
FCST VA CLD +12 HR: 12/2210Z SFC/FL090 N0140 E12745 – N0152
E12749 – N0145 E12938 – N0053 E12927
FCST VA CLD +18 HR: 13/0410Z SFC/FL090 N0140 E12744 – N0152
E12747 – N0149 E12941 – N0050 E12927
RMK: VA IDENTIFIABLE ON LATEST RGB SATELLITE IMAGERY EXT E
OF SUMMIT. VA HEIGHT AND MOVEMENT BASED ON SATELLITE
IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260412/1630Z=