FVXX20 KNES 150453 VA ADVISORY DTG: 20210815/0453Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2021/733 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: ONGOING EMS. OBS VA DTG: 15/0420Z OBS VA CLD: SFC/FL150 N1440 W09107 - N1428 W09052 - N1427 W09053 - N1420 W09108 - N1440 W09107 MOV W 10KT FCST VA CLD +6HR: 15/1030Z NO VA EXP FCST VA CLD +12HR: 15/1630Z NO VA EXP FCST VA CLD +18HR: 15/2230Z NO VA EXP RMK: DENSE CLD COVER HAS OBSCURED THE SUMMIT VIA STLT IMAGERY. HOWEVER, WEB CAM SHOWS INTERMITTENT EXPLOSIONS. VA MOV TO BETWEEN SW AND NW OF SUMMIT. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20210815/1100Z