Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:
FVAU02 at 13:16 UTC, 18/11/25 from ADRM
VA ADVISORY
DTG: 20251118/1320Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SUMMIT ELEV: 3657M
ADVISORY NR: 2025/1313
INFO SOURCE: CVGHM, HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: ERUPTION REPORTED AT 18/1136Z
EST VA DTG: 18/1250Z
EST VA CLD: SFC/FL150 S0806 E11253 – S0804 E11256 – S0808
E11311 – S0822 E11309 – S0823 E11254 MOV SE 10KT
FCST VA CLD +6 HR: 18/1850Z SFC/FL150 S0806 E11253 – S0804
E11255 – S0806 E11312 – S0815 E11312 – S0824 E11301 – S0822
E11254
FCST VA CLD +12 HR: 19/0050Z SFC/FL150 S0806 E11253 – S0804
E11256 – S0808 E11309 – S0818 E11309 – S0822 E11253
FCST VA CLD +18 HR: 19/0650Z SFC/FL150 S0806 E11253 – S0756
E11302 – S0800 E11309 – S0806 E11310 – S0808 E11254
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD, HOWEVER GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251118/1920Z=