FVXX20 KNES 080608 VA ADVISORY DTG: 20210708/0608Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/530 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 08/0520Z OBS VA CLD: SFC/FL140 N0001 W07758 - S0003 W07740 - S0007 W07739 - S0009 W07759 - N0001 W07758 MOV W 10KT FCST VA CLD +6HR: 08/1130Z NO VA EXP FCST VA CLD +12HR: 08/1730Z NO VA EXP FCST VA CLD +18HR: 08/2330Z NO VA EXP RMK: INTERMITTIENT PERIODS OF INCANDESENCE NOTED IN WEBCAM. A SINGLE VA PUFF OCCURRED A FEW HRS AGO AND SEEN IN STLT IMAGERY. DENSE CLD COVER NOW MOV OVER REGION. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20210708/1215Z