Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Anchorage warned about a volcanic ash plume that rose up to estimated 25000 ft (7600 m) altitude or flight level 250 and is moving at 15 kts in NE direction.
The full report is as follows:
FVAK21 at 00:18 UTC, 29/11/25 from PAWU
VAAAK1
VA ADVISORY
DTG: 20251129/0015Z
VAAC: ANCHORAGE
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: KAMCHATKA PENINSULA
SOURCE ELEV: 10771 FT AMSL
ADVISORY NR: 2025/023
INFO SOURCE: HIMAWARI
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 29/0015Z
OBS VA CLD: SFC/FL250 N6305 E17800 – N6033 E17622 – N6024 E17247
– N6302 E17328 – N6305 E17800 MOV NE 15KT
FCST VA CLD +6HR: 29/0615Z SFC/FL250 N6420 W17954 – N6110 E17715
– N6113 E17313 – N6407 E17503 – N6420 W17954
FCST VA CLD +12HR: 29/1215Z SFC/FL250 N6625 W17450 – N6220
E17850 – N6231 E17453 – N6652 E17852 – N6625 W17450
FCST VA CLD +18HR: 29/1815Z SFC/FL250 N6851 W16823 – N6447
W17729 – N6524 E17800 – N6947 W17720 – N6851 W16823 – N6851 W16823
RMK: VAAC TOKYO HAS TRANSFERRED RESPONSIBILITY OF THIS EVENT
TO VAAC ANCHORAGE. THIS ADVISORY UPDATES MESSAGE FVFE01 RJTD….BH
NXT ADVISORY: WILL BE ISSUED BY 20251129/0615Z