FVXX20 KNES 102023 VA ADVISORY DTG: 20210410/2023Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/260 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: POSSIBLE ONGOING VA EMS. OBS VA DTG: 10/2000Z OBS VA CLD: SFC/FL160 N0001 W07755 - S0004 W07739 - S0006 W07740 - S0007 W07756 - N0001 W07755 MOV W 10KT FCST VA CLD +6HR: 11/0200Z NO VA EXP FCST VA CLD +12HR: 11/0800Z NO VA EXP FCST VA CLD +18HR: 11/1400Z NO VA EXP RMK: ALTHOUGH CLD COVER PRECLUDES SEEING VA IN STLT AND WEB CAM IMAGERY RECENT PAST ACT SUGGEST ONGOING EMS. VAA BASED ON PREV VAAG AND NWP MDLS. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20210411/0230Z