FVXX21 KNES 050053 VA ADVISORY DTG: 20210805/0053Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/602 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: POSSIBLE ONGOING EMS. OBS VA DTG: 05/0030Z OBS VA CLD: SFC/FL160 N0002 W07750 - S0005 W07739 - S0005 W07740 - S0002 W07752 - N0002 W07750 MOV NW 1KT FCST VA CLD +6HR: 05/0630Z NO VA EXP FCST VA CLD +12HR: 05/1230Z NO VA EXP FCST VA CLD +18HR: 05/1830Z NO VA EXP RMK: INTERMITTENT VA EMS LIKELY ALTHOUGH DENSE WX CLDS HAVE OBSCURED REGION IN STLT AND WEB CAM IMAGERY. VOL CAT PROD SHOWED A FEW PUFFS A COUPLE HRS AGO. VA PRESUMED MOV WNW OR NW. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20210805/0700Z