FVXX22 KNES 230723 VA ADVISORY DTG: 20210123/0723Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/064 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 23/0700Z OBS VA CLD: SFC/FL140 N0002 W07754 - S0005 W07740 - S0005 W07739 - S0005 W07755 - N0002 W07754 MOV W 10KT FCST VA CLD +6HR: 23/1300Z SFC/FL140 N0004 W07753 - S0003 W07739 - S0005 W07739 - S0006 W07755 - N0004 W07753 FCST VA CLD +12HR: 23/1900Z NO VA EXP FCST VA CLD +18HR: 24/0100Z NO VA EXP RMK: INTERMITTENT VA EMS NOTED IN WEB CAM. NOTHING SEEN IN IR STLT IMAGERY DUE TO DENSE WX CLDS. VA MOV TO W OR WNW ACCORDING TO NWP MDLS. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20210123/1330Z