FVAU01 ADRM 071750

VA ADVISORY

DTG: 20250407/1750Z

VAAC: DARWIN

VOLCANO: MARAPI 261140

PSN: S0023 E10028

AREA: INDONESIA

SUMMIT ELEV: 2885M

ADVISORY NR: 2025/57

INFO SOURCE: CVGHM, HIMAWARI-9

AVIATION COLOUR CODE: ORANGE

ERUPTION DETAILS: ERUPTION REPORTED AT 07/1419Z

EST VA DTG: 07/1730Z

EST VA CLD: SFC/FL120 S0030 E10023 - N0003 E10000 - N0017

        E10017 - N0015 E10040 - S0026 E10037 MOV NW 05KT

FCST VA CLD +6 HR: 07/2330Z NO VA EXP

FCST VA CLD +12 HR: 08/0530Z NO VA EXP

FCST VA CLD +18 HR: 08/1130Z NO VA EXP

RMK: CVGHM REPORTED ERUPTION AT 07/1419Z. VA UNIDENTIFIABLE

        ON SAT IMG DUE TO MET CLOUD. EXPECTED TO DISSIPATE IN

        3-6HRS. HEIGHT AND FCST BASED ON RECENT GROUND REPORTS AND

        MODEL GUIDANCE.

NXT ADVISORY: NO LATER THAN 20250407/2350Z=