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 13:25 UTC, 24/01/26 from KNES
VA ADVISORY
DTG: 20260124/1323Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2026/101
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: FQNT VA EMS OBS
OBS VA DTG: 24/1250Z
OBS VA CLD: SFC/FL150 N1428 W09053 – N1426 W09052
– N1410 W09135 – N1416 W09137 – N1428 W09053 MOV
SW 10KT
FCST VA CLD +6HR: 24/1900Z SFC/FL150 N1429 W09053
– N1426 W09052 – N1349 W09123 – N1404 W09137 –
N1429 W09053
FCST VA CLD +12HR: 25/0100Z SFC/FL150 N1429
W09053 – N1426 W09052 – N1401 W09138 – N1417
W09144 – N1429 W09053
FCST VA CLD +18HR: 25/0700Z SFC/FL150 N1455
W09131 – N1428 W09052 – N1425 W09053 – N1438
W09137 – N1455 W09131
RMK: VA EMS OBS IN STLT IMG UP TO APPRX 45NM FM
SUMMIT. FQNT VA EMS SEEN IN WEBCAM. NWP MDL
GUIDANCE FCSTS SSW TO SW MOVMT THRU T+12, THEN
WNW MOVMT BY T+18. …MONAGHAN
NXT ADVISORY: WILL BE ISSUED BY 20260124/1930Z