Volcanic Ash Advisory Center Washington (VAAC) issued the following report:
FVXX20 at 22:59 UTC, 12/06/26 from KNES
VA ADVISORY
DTG: 20260612/2256Z
VAAC: WASHINGTON
VOLCANO: FUEGO 342090
PSN: N1428 W09052
AREA: GUATEMALA
SOURCE ELEV: 12346 FT AMSL
ADVISORY NR: 2026/684
INFO SOURCE: GOES-19. WEBCAM. NWP MODELS.
ERUPTION DETAILS: OCNL SMALL VA EM
EST VA DTG: 12/2230Z
EST VA CLD: SFC/FL140 N1448 W09050 – N1444 W09040
– N1427 W09052 – N1428 W09053 – N1448 W09050 MOV
N 10KT
FCST VA CLD +6HR: 13/0430Z SFC/FL140 N1453 W09050
– N1428 W09052 – N1427 W09053 – N1453 W09100 –
N1453 W09050
FCST VA CLD +12HR: 13/1030Z SFC/FL140 N1454
W09055 – N1428 W09051 – N1427 W09053 – N1452
W09105 – N1454 W09055
FCST VA CLD +18HR: 13/1630Z SFC/FL140 N1454
W09055 – N1428 W09052 – N1427 W09053 – N1452
W09105 – N1454 W09055
RMK: SMALL VA EMISSIONS SEEN IN WEBCAM THO NOT
SEEN IN STLT IMG DUE TO MET CLD CVR IN SUMMIT
AREA. EXP NNW MOVNT THRU T+18 HRS. FL BSD ON PAST
ACTIVITY. FCST BSD ON NWP MDLS. …LINER
NXT ADVISORY: WILL BE ISSUED BY 20260613/0500Z