Volcano

SEMERU

Advisory #2026/1242 · INDONESIA

ASH DETECTEDView On Interactive Map

Current ash areaSFC → FL150 (15,000 ft)15,000 ft altitude (~4,572 m)

MovementW 15 KTMoving West · 15 knots (28 km/h)

Observed & Forecast Horizons (4 Layers)

estimated4 coords

Alt: SFC → FL150

W 15 KT

Forecast +6h4 coords

Alt: SFC → FL150

Forecast +12h4 coords

Alt: SFC → FL150

Forecast +18h4 coords

Alt: SFC → FL150

Data Source:Darwin VAAC · Bureau of Meteorology (Australia)

Issued: 31 Oct 2026, 04:10 WIB

Raw BulletinClick to Expand

DTG: 20261030/2110Z

VAAC: DARWIN

VOLCANO: SEMERU [263300]

AREA: INDONESIA

INFO SOURCE: HIMAWARI-9, CVGHM

SUMMIT ELEV: 3657M AMSL

ERUPTION DETAILS: ERUPTION TO FL150 LAST REPORTED AT 30/1331Z

RMK: VA NOT IDENTIFIABLE ON RECENT SATELLITE IMAGERY DUE TO OBSCURATION BY MET CLOUD. REGULAR GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.

NEXT ADVISORY: NO LATER THAN 20261031/0310Z=