Volcanic ash emissions were observed on webcam at Fuego. The advisory was issued by the Washington VAAC on October 12, 2026, at 05:43 UTC, with forecasts indicating ash movement and height based on webcam and model data.Original VAAC bulletin:FVXX20 at 05:46 UTC, 12/10/26 from KNESVA ADVISORYDTG: 20261012/0543ZVAAC: WASHINGTONVOLCANO: FUEGO 342090PSN: N1428 W09052AREA: GUATEMALASOURCE ELEV: 12346 FT AMSLADVISORY NR: 2026/1190INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS OBSD IN WEBCAMEST VA DTG: 12/0510ZEST VA CLD: SFC/FL140 N1433 W09101 - N1429 W09052- N1427 W09052 - N1428 W09104 - N1433 W09101 MOVNW 15KT FCST VA CLD +6HR: 12/1100Z SFC/FL140 N1430 W09107- N1428 W09052 - N1427 W09052 - N1423 W09107 -N1430 W09107 FCST VA CLD +12HR: 12/1700Z SFC/FL140 N1431W09107 - N1429 W09053 - N1427 W09052 - N1425W09108 - N1431 W09107 FCST VA CLD +18HR: 12/2300Z SFC/FL140 N1430W09107 - N1428 W09053 - N1427 W09052 - N1423W09107 - N1430 W09107 RMK: VA EMS VSBL IN WEBCAM BUT NOT OBSD IN STLTIMG DUE TO MET CLDS. WNW MVMT EXP TO SHIFT MORE WBY T+6 HRS. MVMT AND HGT BASED ON WEBCAM OBS ANDNWP MDLS. ...BERTALANNXT ADVISORY: WILL BE ISSUED BY 20261012/1145Z