Semeru Volcano Volcanic Ash Advisory: ERUPTION LAST REPORTED AT 04/0102Z EST VA DTG: 04/0615Z

Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:

FVAU02 at 06:39 UTC, 04/02/26 from ADRM
VA ADVISORY
DTG: 20260204/0635Z
VAAC: DARWIN
VOLCANO: SEMERU 263300
PSN: S0806 E11255
AREA: INDONESIA
SOURCE ELEV: 3657M AMSL
ADVISORY NR: 2026/141
INFO SOURCE: CVGHM
ERUPTION DETAILS: ERUPTION LAST REPORTED AT 04/0102Z
EST VA DTG: 04/0615Z
EST VA CLD: SFC/FL150 S0804 E11253 – S0754 E11310 – S0759
E11320 – S0811 E11317 – S0814 E11303 – S0808 E11252 MOV E
05KT
FCST VA CLD +6 HR: 04/1215Z SFC/FL150 S0805 E11252 – S0755
E11310 – S0803 E11320 – S0813 E11316 – S0814 E11302 – S0808
E11252
FCST VA CLD +12 HR: 04/1815Z SFC/FL150 S0804 E11253 – S0759
E11310 – S0806 E11320 – S0814 E11316 – S0815 E11304 – S0808
E11252
FCST VA CLD +18 HR: 05/0015Z SFC/FL150 S0804 E11253 – S0759
E11313 – S0808 E11321 – S0816 E11311 – S0808 E11252
RMK: VA NOT IDENTIFIABLE ON RECENT SAT IMG DUE TO MET CLOUD.
RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON GND
REP, SAT IMG AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260204/1235Z=