FVXX21 KNES 260613 VA ADVISORY DTG: 20210926/0613Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/820 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. GEOPHYSICAL INST. ERUPTION DETAILS: NEW VA EMS. OBS VA DTG: 26/0600Z OBS VA CLD: SFC/FL150 N0007 W07753 - S0005 W07738 - S0008 W07743 - S0004 W07756 - N0007 W07753 MOV NW 10KT FCST VA CLD +6HR: 26/1200Z SFC/FL150 N0007 W07752 - S0004 W07737 - S0009 W07740 - S0004 W07756 - N0007 W07752 FCST VA CLD +12HR: 26/1800Z SFC/FL150 N0004 W07755 - S0002 W07738 - S0007 W07739 - S0007 W07756 - N0004 W07755 FCST VA CLD +18HR: 27/0000Z SFC/FL150 N0007 W07753 - S0002 W07737 - S0009 W07741 - S0005 W07758 - N0007 W07753 RMK: EM NOTED IN WEBCAM AND IN VONA REPORT. NOTHING SEEN IN STLT IMAGERY DUE TO DENSE WX CLDS. VA MOV TO WNW OR NW BASED ON CLIMO AND NWP MDLS. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20210926/1215Z