FVXX20 KNES 110453 VA ADVISORY DTG: 20210811/0453Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2021/716 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: FRQ VA EMS. OBS VA DTG: 11/0430Z OBS VA CLD: SFC/FL160 N1437 W09113 - N1429 W09052 - N1428 W09052 - N1428 W09116 - N1437 W09113 MOV W 10KT FCST VA CLD +6HR: 11/1030Z SFC/FL160 N1437 W09119 - N1429 W09052 - N1428 W09052 - N1426 W09120 - N1437 W09119 FCST VA CLD +12HR: 11/1630Z SFC/FL160 N1433 W09120 - N1429 W09052 - N1428 W09052 - N1422 W09120 - N1433 W09120 FCST VA CLD +18HR: 11/2230Z NO VA EXP RMK: FRQ VA EMS OBS MOV WNW UP TO 20 NM FM SUMMIT. OBS VA FL ESTD FM NWP MDLS. FL WINDS FCST TO BACK SLIGHTLY THRU T+12 HRS. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20210811/1100Z