FVXX21 KNES 110215 VA ADVISORY DTG: 20211111/0215Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/1015 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: INTMT VA OBS IN WEBCAM OBS VA DTG: 11/0130Z OBS VA CLD: SFC/FL150 S0004 W07741 - S0004 W07737 - S0017 W07738 - S0016 W07746 - S0004 W07741 MOV S 10KT FCST VA CLD +6HR: 11/0730Z SFC/FL150 S0005 W07741 - S0005 W07737 - S0022 W07738 - S0017 W07750 - S0005 W07741 FCST VA CLD +12HR: 11/1330Z NO VA EXP FCST VA CLD +18HR: 11/1930Z NO VA EXP RMK: OCNL SMALL VA EMS SEEN IN WEBCAM BUT WX CLDS STILL MOSTLY OBSC STLT IMAGERY. VA FCST AND FL THRU T+6 HRS BASED ON NWP MDLS. WEAK WINDS FCST SO CONFIDENCE IS LOWER. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20211111/0815Z