FVXX21 KNES 210357 VA ADVISORY DTG: 20200721/0357Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/605 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: PSBL ONGOING EMS OBS VA DTG: 21/0330Z OBS VA CLD: SFC/FL150 N0001 W07756 - S0004 W07739 - S0005 W07740 - S0002 W07758 - N0001 W07756 MOV NW 5-10KT FCST VA CLD +6HR: 21/0930Z SFC/FL150 N0002 W07756 - S0004 W07739 - S0005 W07739 - S0003 W07759 - N0002 W07756 FCST VA CLD +12HR: 21/1530Z NO VA EXP FCST VA CLD +18HR: 21/2130Z NO VA EXP RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS BUT WEBCAM SHOWS OCNL ACTVTY AT SUMMIT. NWP MDL WINDS NO FCST CHG THRU T+6 HR. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20200721/1000Z