FVXX21 KNES 110956 VA ADVISORY DTG: 20200411/0956Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/340 INFO SOURCE: GOES-EAST. NWP MODELS. ERUPTION DETAILS: LGT VA EMS LKLY OBS VA DTG: 11/0940Z OBS VA CLD: SFC/FL160 S0002 W07749 - S0004 W07740 - S0006 W07739 - S0007 W07750 - S0002 W07749 MOV W 5-10KT FCST VA CLD +6HR: 11/1530Z NO ASH EXP FCST VA CLD +12HR: 11/2130Z NO ASH EXP FCST VA CLD +18HR: 12/0330Z NO ASH EXP RMK: VA NOT OBS IN STLT DUE TO WX CLD CVR. WEBCAM SUGGESTS VERY LGT, INTERMITTENT ACT. NWP MODELS SUPPORT ASH MVMNT TO THE W BLW FL160 ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20200411/1600Z