FVXX24 KNES 071800 VA ADVISORY DTG: 20201207/1800Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/1083 INFO SOURCE: GOES-16. VONA. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 07/1720Z OBS VA CLD: SFC/FL150 S0001 W07758 - S0003 W07739 - S0005 W07739 - S0005 W07758 - S0001 W07758 MOV W 5-10KT FCST VA CLD +6HR: 07/2330Z SFC/FL150 S0004 W07740 - S0004 W07739 - S0009 W07756 - S0005 W07758 - S0004 W07740 FCST VA CLD +12HR: 08/0530Z SFC/FL150 S0003 W07739 - S0005 W07740 - S0010 W07752 - S0006 W07753 - S0003 W07739 FCST VA CLD +18HR: 08/1130Z SFC/FL150 S0004 W07740 - S0005 W07740 - S0013 W07742 - S0011 W07746 - S0004 W07740 RMK: VA DETECTED ON STLT THRU WX CLDS BINOVC. VONA RPRT INDICATES VA EMS CONT. MDL FL WINDS FCST TO BACK FM THE E TO NNE OVR NXT 18 HR. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20201208/0000Z