Dukono Volcanic Ash Advisory: ash plume to 7,000 ft (2,100 m) as of Oct 1, 16:10 UTC

Satellite image of Dukono volcano on 1 Oct 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:

FVAU01 at 16:27 UTC, 01/10/26 from ADRM
VA ADVISORY
DTG: 20261001/1630Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/821
INFO SOURCE: HIMAWARI-9
ERUPTION DETAILS: VA TO FL070 OBS AT 01/1610Z EXTD NE
OBS VA DTG: 01/1610Z
OBS VA CLD: SFC/FL070 N0144 E12747 - N0227 E12807 - N0221
 E12849 - N0158 E12856 - N0136 E12844 - N0135 E12751 MOV NE
 10KT
FCST VA CLD +6 HR: 01/2210Z SFC/FL070 N0136 E12752 - N0142
 E12747 - N0218 E12756 - N0219 E12815 - N0210 E12842 - N0142
 E12849
FCST VA CLD +12 HR: 02/0410Z SFC/FL070 N0135 E12752 - N0145
 E12746 - N0220 E12836 - N0200 E12907 - N0133 E12853
FCST VA CLD +18 HR: 02/1010Z SFC/FL070 N0138 E12747 - N0146
 E12747 - N0217 E12834 - N0203 E12859 - N0137 E12908 - N0122
 E12850
RMK: VA IDENTIFIABLE ON CURRENT SATELLITE RGB IMAGE. HEIGHT
 AND MOVEMENT BASED ON SATELLITE IMAGERY AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20261001/2230Z=