FVXX20 KNES 251610 VA ADVISORY DTG: 20211225/1610Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2021/1237 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: INTMT VA MES OBSD OBS VA DTG: 25/1550Z OBS VA CLD: SFC/FL160 N1429 W09053 - N1428 W09052 - N1417 W09110 - N1423 W09113 - N1429 W09053 MOV SW 20KT FCST VA CLD +6HR: 25/2200Z SFC/FL160 N1429 W09052 - N1427 W09052 - N1420 W09118 - N1429 W09119 - N1429 W09052 FCST VA CLD +12HR: 26/0400Z NO VA EXP FCST VA CLD +18HR: 26/1000Z NO VA EXP RMK: INTMT VA EMS OBSD IN SAT AND WEBCAM EXT ABT 20NM SW OF SUMMIT. NWP MDL FCST W WIND BY T+6HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20211225/2215Z