FVXX20 KNES 051644 VA ADVISORY DTG: 20201105/1644Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/978 INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 05/1610Z OBS VA CLD: SFC/FL150 S0000 W07738 - S0001 W07736 - S0005 W07739 - S0004 W07740 - S0000 W07738 MOV N 5-10KT FCST VA CLD +6HR: 05/2200Z SFC/FL150 N0003 W07738 - N0000 W07734 - S0005 W07740 - S0004 W07740 - N0003 W07738 FCST VA CLD +12HR: 06/0400Z NO VA EXP FCST VA CLD +18HR: 06/1000Z NO VA EXP RMK: VA IS DIFFICULT TO OBS ON STLT DUE TO WX CLDS. VONA INDICATES VA MOV N. NWP MDL INDICATES A CONT NNE MOV THRU T+6HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20201105/2245Z