FVXX20 KNES 171829 VA ADVISORY DTG: 20210817/1829Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2021/744 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: CONS VA EMS OBS VA DTG: 17/1810Z OBS VA CLD: SFC/FL170 N1439 W09159 - N1435 W09053 - N1420 W09053 - N1421 W09159 - N1439 W09159 MOV W 20KT FCST VA CLD +6HR: 18/0000Z SFC/FL170 N1440 W09209 - N1435 W09053 - N1419 W09053 - N1419 W09209 - N1440 W09209 FCST VA CLD +12HR: 18/0600Z SFC/FL170 N1447 W09220 - N1435 W09052 - N1420 W09052 - N1422 W09220 - N1447 W09220 FCST VA CLD +18HR: 18/1200Z SFC/FL170 N1449 W09233 - N1435 W09052 - N1420 W09053 - N1417 W09232 - N1449 W09233 RMK: CONS VA EMS OBS FM STLT DATA MOVG W TO ABT 65NM FM SUMMIT. VA NOT SEEN ON WEBCAM DUE TO XTNSV WX CLDS. FL AND WINDS FM NWP ...MLEVINE NXT ADVISORY: WILL BE ISSUED BY 20210818/0030Z