FVXX21 KNES 181938 VA ADVISORY DTG: 20210718/1938Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2021/644 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: OCNL EM OBS VA DTG: 18/1910Z OBS VA CLD: SFC/FL150 N1432 W09134 - N1430 W09052 - N1426 W09052 - N1426 W09134 - N1432 W09134 MOV W 20KT FCST VA CLD +6HR: 19/0100Z SFC/FL150 N1432 W09136 - N1431 W09052 - N1426 W09051 - N1426 W09135 - N1432 W09136 FCST VA CLD +12HR: 19/0700Z NO VA EXP FCST VA CLD +18HR: 19/1300Z NO VA EXP RMK: ISOLATED VA CLDS EXT 39 NM W OF THE SUMMIT AND WERE LGT IN NATURE. LTLCG EXP BASED ON NWP MODELS. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20210719/0145Z