Volcanic Ash Advisory Center Washington (VAAC) issued the following report:
FVXX23 at 23:51 UTC, 15/11/25 from KNES
VA ADVISORY
DTG: 20251115/2349Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SUMMIT ELEV: 12346 FT [3763 M]
ADVISORY NR: 2025/549
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: VA EM DETECTED
EST VA DTG: 15/2320Z
EST VA CLD: SFC/FL140 N1434 W09112 – N1428 W09052
– N1427 W09052 – N1426 W09113 – N1434 W09112 MOV
W 10KT
FCST VA CLD +6HR: 16/0530Z SFC/FL140 N1443 W09113
– N1428 W09052 – N1427 W09052 – N1432 W09118 –
N1443 W09113
FCST VA CLD +12HR: 16/1130Z SFC/FL140 N1435
W09116 – N1429 W09052 – N1427 W09052 – N1426
W09118 – N1435 W09116
FCST VA CLD +18HR: 16/1730Z SFC/FL140 N1432
W09118 – N1428 W09052 – N1427 W09052 – N1423
W09118 – N1432 W09118
RMK: EVIDENCE OF VOL ACT AND VA EM OBS AROUND
SUMMIT IN STLT IMG. OBS VA DIR NOT CERTAIN DUE TO
MET CLD CVR. EXP W MOVNT THRU T+18 HRS. FL BSD ON
PST ACT. FCST BSD ON NWP MDLS. …LINER
NXT ADVISORY: WILL BE ISSUED BY 20251116/0545Z