FVXX21 KNES 211932 VA ADVISORY DTG: 20210721/1932Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2021/657 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 21/1840Z OBS VA CLD: SFC/FL160 N1440 W09139 - N1429 W09052 - N1424 W09140 - N1440 W09139 MOV W 25KT FCST VA CLD +6HR: 22/0030Z SFC/FL160 N1440 W09140 - N1429 W09053 - N1424 W09141 - N1440 W09140 FCST VA CLD +12HR: 22/0630Z SFC/FL160 N1441 W09140 - N1429 W09052 - N1425 W09140 - N1441 W09140 FCST VA CLD +18HR: 22/1230Z NO VA EXP RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. VA FCST TO CONT W MOV THRU T+12HRS BEFORE DISP. VA ACT MODERATE TO HIGH. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20210722/0130Z