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 17:19 UTC, 28/05/26 from ADRM
VA ADVISORY
DTG: 20260528/1720Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/602
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 28/1510Z MOV NE
EST VA DTG: 28/1700Z
EST VA CLD: SFC/FL070 N0131 E12736 – N0141 E12748 – N0135
E12755 – N0127 E12752 – N0127 E12736 MOV NE 15KT
FCST VA CLD +6 HR: 28/2300Z SFC/FL070 N0131 E12736 – N0142
E12747 – N0137 E12755 – N0130 E12752 – N0127 E12736
FCST VA CLD +12 HR: 29/0500Z SFC/FL070 N0131 E12736 – N0142
E12747 – N0137 E12754 – N0130 E12752 – N0127 E12736
FCST VA CLD +18 HR: 29/1100Z SFC/FL070 N0127 E12736 – N0131
E12736 – N0141 E12747 – N0137 E12755 – N0130 E12752
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260528/2320Z=