Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 .
The full report is as follows:
FVAU02 at 23:11 UTC, 16/06/26 from ADRM
VA ADVISORY
DTG: 20260616/2310Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/686
INFO SOURCE: HIMAWARI-9, CVGHM, WEBCAM
ERUPTION DETAILS: VA TO FL150 OBS AT 16/2250Z MOV W
OBS VA DTG: 16/2250Z
OBS VA CLD: SFC/FL150 S0814 E11259 – S0821 E11209 – S0735
E11215 – S0735 E11215 – S0758 E11259 MOV W 05KT
FCST VA CLD +6 HR: 17/0450Z SFC/FL150 S0813 E11257 – S0815
E11224 – S0758 E11211 – S0735 E11237 – S0802 E11301
FCST VA CLD +12 HR: 17/1050Z SFC/FL150 S0805 E11301 – S0813
E11255 – S0758 E11214 – S0733 E11240
FCST VA CLD +18 HR: 17/1650Z SFC/FL150 S0812 E11254 – S0800
E11216 – S0735 E11237 – S0804 E11301
RMK: VA EMISSIONS OBS ON LATEST SATELLITE IMAGERY.
INTERMITTENT ERUPTIONS EXPECTED TO CONTINUE. VA HEIGHT AND
MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260617/0510Z=