Volcanic Ash Advisory Center Washington (VAAC) issued the following report:
FVXX20 at 21:33 UTC, 21/06/26 from KNES
VA ADVISORY
DTG: 20260621/2130Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2026/721
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: LIKELY ONGOING VA EMS
EST VA DTG: 21/2100Z
EST VA CLD: SFC/FL140 N1435 W09059 – N1429 W09052
– N1428 W09052 – N1427 W09101 – N1435 W09059 MOV
W 5KT
FCST VA CLD +6HR: 22/0300Z SFC/FL140 N1440 W09110
– N1428 W09052 – N1427 W09052 – N1431 W09113 –
N1440 W09110
FCST VA CLD +12HR: 22/0900Z SFC/FL140 N1447
W09058 – N1428 W09052 – N1426 W09053 – N1441
W09107 – N1447 W09058
FCST VA CLD +18HR: 22/1500Z SFC/FL140 N1447
W09058 – N1427 W09051 – N1426 W09053 – N1441
W09107 – N1447 W09058
RMK: VA EMS NOT OBS ON STLT DUE TO WX CLD CVR.
ONCL CLRNG IN WEBCAM SHOWS ONGOING EMS. NWP MDLS
SUG VA MVMT TWD THE WNW WITH LTLCG THRU T+6, THEN
SHFTNG MORE NW TO NNW BY T+12. …EVANS
NXT ADVISORY: WILL BE ISSUED BY 20260622/0330Z