FVXX21 KNES 070027 VA ADVISORY DTG: 20211107/0027Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/998 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: OCNL VA EMS. OBS VA DTG: 06/2350Z OBS VA CLD: SFC/FL150 S0002 W07750 - S0005 W07738 - S0005 W07738 - S0006 W07749 - S0002 W07750 MOV W 20KT FCST VA CLD +6HR: 07/0600Z SFC/FL150 S0001 W07805 - S0004 W07738 - S0005 W07738 - S0010 W07804 - S0001 W07805 FCST VA CLD +12HR: 07/1200Z SFC/FL150 S0001 W07807 - S0004 W07738 - S0005 W07738 - S0013 W07806 - S0001 W07807 FCST VA CLD +18HR: 07/1800Z SFC/FL150 N0001 W07805 - S0004 W07738 - S0005 W07738 - S0011 W07807 - N0001 W07805 RMK: VA CLD OBSD BY G16 AFTER 2330Z. VA 7NMI W OF SUMMIT AT 2350Z. WEBCAMS SHOW VA CLDS AT 2336Z AND 2349Z. FL ESTD FM NWP MDLS, WHCIH FCST LTLCG IN WINDS THRU T+18 HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20211107/0630Z