FVXX21 KNES 261648 VA ADVISORY DTG: 20210926/1648Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/822 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: OCNL VA EMS IN WEBCAM OBS VA DTG: 26/1600Z OBS VA CLD: SFC/FL150 N0004 W07756 - S0003 W07740 - S0006 W07742 - S0002 W07801 - N0004 W07756 MOV NW 15KT FCST VA CLD +6HR: 26/2200Z SFC/FL150 N0010 W07807 - S0004 W07739 - S0006 W07741 - S0000 W07811 - N0010 W07807 FCST VA CLD +12HR: 27/0400Z SFC/FL150 N0010 W07807 - S0004 W07740 - S0005 W07742 - S0000 W07811 - N0010 W07807 FCST VA CLD +18HR: 27/1000Z NO VA EXP RMK: INTMT VA SEEN IN WEBCAM BUT STLT IMAGERY MOSTLY OBSC BY WX CLDS. NO NEW RPRTS RECEIVED. LTLCG THRU T+12 HRS BASED ON NWP MDL GUIDANCE. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20210926/2245Z