Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 .
The full report is as follows:
FVXX23 at 01:40 UTC, 24/01/26 from KNES
VA ADVISORY
DTG: 20260124/0137Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2026/099
INFO SOURCE: GOES-19. NWP MODELS.
ERUPTION DETAILS: VA ONGOING
OBS VA DTG: 24/0110Z
OBS VA CLD: SFC/FL140 N1435 W09056 – N1428 W09052
– N1428 W09053 – N1428 W09100 – N1435 W09056 MOV
NW 5KT
FCST VA CLD +6HR: 24/0700Z SFC/FL140 N1437 W09052
– N1428 W09052 – N1428 W09053 – N1435 W09101 –
N1437 W09052
FCST VA CLD +12HR: 24/1300Z SFC/FL140 N1437
W09055 – N1436 W09047 – N1428 W09052 – N1428
W09053 – N1437 W09055
FCST VA CLD +18HR: 24/1900Z SFC/FL140 N1437
W09055 – N1436 W09047 – N1428 W09052 – N1428
W09053 – N1437 W09055
RMK: VA DETECTED ON STLT DRFTNG NW OF SUMMIT. MDL
WINDS FCST LGT/VRB NXT 18 HR SO VA PSN CONF LO
T+6 TO +18 HR. …KONON
NXT ADVISORY: WILL BE ISSUED BY 20260124/0730Z