Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:
FVAU02 at 04:58 UTC, 07/02/26 from ADRM
VA ADVISORY
DTG: 20260207/0500Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/153
INFO SOURCE: CVGHM, HIMAWARI-9
ERUPTION DETAILS: ERUPTION LAST REPORTED AT 06/1022Z
EST VA DTG: 07/0440Z
EST VA CLD: SFC/FL150 S0808 E11251 – S0800 E11251 – S0756
E11320 – S0803 E11327 – S0813 E11322 MOV E 10KT
FCST VA CLD +6 HR: 07/1040Z SFC/FL150 S0808 E11252 – S0801
E11252 – S0756 E11320 – S0803 E11326 – S0813 E11322
FCST VA CLD +12 HR: 07/1640Z SFC/FL150 S0807 E11250 – S0801
E11250 – S0755 E11320 – S0802 E11326 – S0814 E11322
FCST VA CLD +18 HR: 07/2240Z SFC/FL150 S0807 E11250 – S0801
E11251 – S0756 E11320 – S0804 E11326 – S0814 E11322
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
VA EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260207/1100Z=