FVXX20 KNES 302328 VA ADVISORY DTG: 20211230/2328Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2021/1260 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: LGT VA EM OBS VA DTG: 30/2310Z OBS VA CLD: SFC/FL150 N1435 W09131 - N1429 W09052 - N1427 W09052 - N1426 W09131 - N1435 W09131 MOV W 5-10KT FCST VA CLD +6HR: 31/0500Z SFC/FL150 N1434 W09131 - N1429 W09053 - N1427 W09052 - N1424 W09131 - N1434 W09131 FCST VA CLD +12HR: 31/1100Z NO VA EXPNO VA EXP FCST VA CLD +18HR: 31/1700Z NO VA EXP RMK: LGT DISCRETE VA EM SEEN IN STLT MOV W AND EXTND APRX 40 NM FROM SUMMIT. DISCRETE VA EM LIKELY TO CONT THRU FCST PERIOD BASED ON RECENT ACT. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20211231/0530Z