Volcano

SEMERU

Advisory #2026/1213 · INDONESIA

ASH DETECTEDView On Interactive Map

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

MovementS 10 KTMoving South · 10 knots (19 km/h)

Observed & Forecast Horizons (4 Layers)

estimated5 coords

Alt: SFC → FL150

S 10 KT

Forecast +6h5 coords

Alt: SFC → FL150

Forecast +12h5 coords

Alt: SFC → FL150

Forecast +18h5 coords

Alt: SFC → FL150

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

Issued: 23 Oct 2026, 22:10 WIB

Raw BulletinClick to Expand

DTG: 20261023/1510Z

VAAC: DARWIN

VOLCANO: SEMERU [263300]

AREA: INDONESIA

INFO SOURCE: HIMAWARI-9, CVGHM

SUMMIT ELEV: 3657M AMSL

ERUPTION DETAILS: VA TO FL150 MOV S LAST OBS 23/0840Z

RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY HOWEVER, ERUPTION EXPECTED TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.

NEXT ADVISORY: NO LATER THAN 20261023/2110Z=