Volcanic Ash Advisory Center Washington (VAAC) issued the following report:
FVXX20 at 18:56 UTC, 18/03/26 from KNES
VA ADVISORY
DTG: 20260318/1853Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2026/327
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: VA EMS LIKELY
EST VA DTG: 18/1820Z
EST VA CLD: SFC/FL160 N1434 W09044 – N1421 W09043
– N1427 W09053 – N1429 W09053 – N1434 W09044 MOV
E 5KT
FCST VA CLD +6HR: 19/0030Z SFC/FL160 N1429 W09052
– N1420 W09035 – N1413 W09040 – N1428 W09054 –
N1429 W09052
FCST VA CLD +12HR: 19/0630Z SFC/FL160 N1434
W09035 – N1426 W09034 – N1428 W09052 – N1429
W09053 – N1434 W09035
FCST VA CLD +18HR: 19/1230Z SFC/FL160 N1432
W09034 – N1424 W09034 – N1427 W09053 – N1429
W09053 – N1432 W09034
RMK: VA NOT OBS ON STLT OR WEBCAM DUE TO WX CLD
CVR. WEBCAM SHOWS EMS BEFORE BCMING OBSC. NWP
MDLS SUG LGT WINDS FAVORING E TO SE MVMT THRU
T+18. FL TAKEN FRM PRVS ADV. …EVANS
NXT ADVISORY: WILL BE ISSUED BY 20260319/0100Z