FVXX20 KNES 231753 VA ADVISORY DTG: 20211223/1753Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2021/1229 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: DISCRETE EMS MOVG S OBS VA DTG: 23/1710Z OBS VA CLD: SFC/FL150 N1426 W09050 - N1407 W09047 - N1407 W09055 - N1426 W09054 - N1426 W09050 MOV S 10KT FCST VA CLD +6HR: 23/2300Z SFC/FL150 N1426 W09050 - N1401 W09052 - N1404 W09100 - N1426 W09054 - N1426 W09050 FCST VA CLD +12HR: 24/0500Z SFC/FL150 N1426 W09050 - N1407 W09052 - N1408 W09059 - N1426 W09054 - N1426 W09050 FCST VA CLD +18HR: 24/1100Z NO VA EXP RMK: FRQT LIGHT EMS OBS IN WEBCAM AND STLT IMAGERY APPRX 20NM S OF SUMMIT. VA FCST THRU T+12 HRS BASED ON NWP MDLS. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20211224/0000Z