Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 10000 ft (3000 m) altitude or flight level 100 .
The full report is as follows:
FVAU03 at 04:19 UTC, 08/04/26 from ADRM
VA ADVISORY
DTG: 20260408/0419Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0142 E12754
AREA: INDONESIA
SOURCE ELEV: 1229M AMSL
ADVISORY NR: 2026/90
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL100 OBS AT 08/0340Z, EXT E
OBS VA DTG: 08/0350Z
OBS VA CLD: SFC/FL100 N0147 E12754 – N0135 E12840 – N0137
E12933 – N0109 E12932 – N0105 E12823 – N0141 E12749 MOV E
10KT
FCST VA CLD +6 HR: 08/0950Z SFC/FL100 N0141 E12749 – N0147
E12754 – N0133 E12933 – N0107 E12933 – N0044 E12905 – N0102
E12817
FCST VA CLD +12 HR: 08/1550Z SFC/FL100 N0146 E12752 – N0133
E12933 – N0107 E12933 – N0044 E12905 – N0101 E12818 – N0142
E12749
FCST VA CLD +18 HR: 08/2150Z SFC/FL100 N0142 E12749 – N0147
E12752 – N0139 E12934 – N0107 E12933 – N0044 E12905 – N0101
E12818
RMK: VA PARTIALLY DISCERNIBLE ON LATEST SATELLITE IMAGERY.
VA HEIGHT AND FORECAST BASED ON SAT IMAGERY AND MODEL
GUIDANCE. ADVISORY UPDATED EARLY DUE TO VA EXTENDING FURTHER
EAST THAN PREVIOUSLY FORECAST.
NXT ADVISORY: NO LATER THAN 20260408/1019Z=