FVXX20 KNES 111828 VA ADVISORY DTG: 20210811/1828Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2021/718 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: FRQ VA EMS OBS VA DTG: 11/1800Z OBS VA CLD: SFC/FL160 N1434 W09104 - N1429 W09052 - N1427 W09052 - N1428 W09105 - N1434 W09104 MOV W 10KT FCST VA CLD +6HR: 12/0000Z SFC/FL160 N1434 W09107 - N1429 W09052 - N1427 W09052 - N1428 W09108 - N1434 W09107 FCST VA CLD +12HR: 12/0600Z NO VA EXP FCST VA CLD +18HR: 12/1200Z NO VA EXP RMK: FRQ VA EMS OBS IN SAT DATA MOV WNW FM SUMMIT. NWP MDLS FCST LTLCG IN DIR OF ASH THRU T+6. ...TUGGLE NXT ADVISORY: WILL BE ISSUED BY 20210812/0030Z