FVAU02 ADRM 200450

VA ADVISORY

DTG: 20260320/0450Z

VAAC: DARWIN

VOLCANO: SEMERU 263300

PSN: S0806 E11255

AREA: INDONESIA

SOURCE ELEV: 3657M AMSL

ADVISORY NR: 2026/322

INFO SOURCE: HIMAWARI-9, CVGHM

ERUPTION DETAILS: VA TO FL150 LAST OBS AT 20/0040Z MOV N

EST VA DTG: 20/0430Z

EST VA CLD: SFC/FL150 S0810 E11258 - S0808 E11250 - S0740

        E11250 - S0750 E11317 MOV N 05KT

FCST VA CLD +6 HR: 20/1030Z SFC/FL150 S0811 E11256 - S0806

        E11249 - S0741 E11300 - S0754 E11322 - S0808 E11309

FCST VA CLD +12 HR: 20/1630Z SFC/FL150 S0806 E11250 - S0756

        E11253 - S0746 E11312 - S0756 E11329 - S0812 E11321 - S0816

        E11303

FCST VA CLD +18 HR: 20/2230Z SFC/FL150 S0804 E11251 - S0746

        E11314 - S0756 E11335 - S0814 E11326 - S0819 E11315 - S0810

        E11253

RMK: VA NOT IDENTIFIABLE ON LATEST SAT IMAGERY DUE TO MET

        CLOUD. INTERMITTENT DISCRETE VA EMISSIONS EXPECTED TO BE

        ONGOING. VA HEIGHT AND MOVEMENT BASED ON HIMAWARI-9, GROUND

        REPORT AND MODEL GUIDANCE. LOW CONFIDENCE IN FORECAST DUE TO

        LIGHT AND VARIABLE WINDS.

NXT ADVISORY: NO LATER THAN 20260320/1050Z=