Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 14000 ft (4300 m), or flight level 140, and moving at 5 kts in N direction.
Original VAAC bulletin:
FVXX20 at 12:53 UTC, 19/09/26 from KNES
VA ADVISORY
DTG: 20260919/1251Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2026/1096
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. VOLCAT.
ERUPTION DETAILS: CONT VA EMS
OBS VA DTG: 19/1210Z
OBS VA CLD: SFC/FL140 N1444 W09046 - N1440 W09040
- N1428 W09052 - N1444 W09046 MOV N 5KT
FCST VA CLD +6HR: 19/1800Z SFC/FL140 N1438 W09040
- N1432 W09037 - N1428 W09052 - N1438 W09040
FCST VA CLD +12HR: 20/0000Z SFC/FL140 N1437
W09039 - N1429 W09036 - N1428 W09053 - N1437
W09039
FCST VA CLD +18HR: 20/0600Z SFC/FL140 N1437
W09038 - N1427 W09035 - N1428 W09052 - N1437
W09038
RMK: CONT VA EMS OBS MOV N TO NNE FM THE SUMMIT.
NWP MDLS FCST LGT AND VAR WINDS MOV NNE TO E THRU
T+18HRS. VO ACT REMAINS MODERATE. ...FISHER
NXT ADVISORY: WILL BE ISSUED BY 20260919/1845Z