FVXX21 KNES 090607 VA ADVISORY DTG: 20211009/0607Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/873 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS LIKELY OBS VA DTG: 09/0530Z OBS VA CLD: SFC/FL160 N0001 W07746 - S0005 W07740 - S0005 W07740 - S0002 W07749 - N0001 W07746 MOV NW 10KT FCST VA CLD +6HR: 09/1130Z SFC/FL160 S0000 W07744 - S0004 W07740 - S0005 W07739 - S0002 W07746 - S0000 W07744 FCST VA CLD +12HR: 09/1730Z NO VA EXP FCST VA CLD +18HR: 09/2330Z NO VA EXP RMK: VA EM NOT SEEN ON STLT IMAGERY DUE TO MET CLDS. HOWEVER, VA IS STILL EXPCD IN THE AREA. WEBCAM SHOWS FREQ EMS. VA FL AND FRCST BASED ON PREVIOUS VAA AND NWP MODELS. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20211009/1200Z