FVXX22 KNES 181646 VA ADVISORY DTG: 20200818/1646Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/687 INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP MODELS. ERUPTION DETAILS: PSBL ONGOING EMS OBS VA DTG: 18/1620Z OBS VA CLD: SFC/FL150 S0003 W07738 - S0008 W07747 - S0005 W07750 - S0003 W07739 - S0003 W07738 MOV SW 5-10KT FCST VA CLD +6HR: 18/2230Z SFC/FL150 S0002 W07738 - S0003 W07738 - S0009 W07747 - S0005 W07750 - S0002 W07738 FCST VA CLD +12HR: 19/0430Z NO VA EXP FCST VA CLD +18HR: 19/1030Z NO VA EXPNO VA EXP RMK: VA NOT DETECED ON STLT OR WEBCAM DUE TO WX CLDS. EARLIER VONA RPRT INDICATED CONT LGT VA EMS. NO CHG FCSTIN NWP WINDS THRU T=6 HR. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20200818/2245Z