FVXX23 KNES 111503 VA ADVISORY DTG: 20200811/1503Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/668 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 11/1440Z OBS VA CLD: SFC/FL150 S0001 W07755 - S0004 W07739 - S0007 W07739 - S0008 W07756 - S0001 W07755 MOV SW 0KT FCST VA CLD +6HR: 11/2030Z SFC/FL150 N0002 W07755 - S0003 W07740 - S0005 W07739 - S0007 W07755 - N0002 W07755 FCST VA CLD +12HR: 12/0230Z SFC/FL150 N0002 W07756 - S0003 W07739 - S0006 W07738 - S0008 W07756 - N0002 W07756 FCST VA CLD +18HR: 12/0830Z SFC/FL150 N0004 W07753 - S0003 W07739 - S0007 W07739 - S0005 W07756 - N0004 W07753 RMK: INTERMITTENT VA EMS NOTED IN IR STLT AND VOLCAT PROD. VA MOV TO W AND WSW OF SUMMIT. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20200811/2100Z