Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 .
The full report is as follows:
FVXX23 at 11:44 UTC, 09/12/25 from KNES
VA ADVISORY
DTG: 20251209/1142Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2025/646
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS SEEN IN SAT AND WEBCAM
OBS VA DTG: 09/1120Z
OBS VA CLD: SFC/FL150 N1434 W09113 – N1429 W09053
– N1428 W09053 – N1428 W09113 – N1434 W09113 MOV
W 10KT
FCST VA CLD +6HR: 09/1730Z SFC/FL150 N1444 W09120
– N1429 W09052 – N1428 W09053 – N1434 W09124 –
N1444 W09120
FCST VA CLD +12HR: 09/2330Z SFC/FL150 N1447
W09120 – N1429 W09052 – N1428 W09053 – N1437
W09123 – N1447 W09120
FCST VA CLD +18HR: 10/0530Z SFC/FL150 N1437
W09123 – N1429 W09052 – N1428 W09053 – N1427
W09123 – N1437 W09123
RMK: VA SEEN IN SAT MOV W FM SUMMIT AND EXTDG
ARND 25 NM. MODEL GUIDANCE SHOWS A MORE WNW MOV
BY T+6 HRS THRU T+12 HRS BEFORE MOV BACK TO
W-WARD MOV. HGT AND MOV BASED ON SAT AND NWP.
…KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20251209/1745Z
