FVXX21 KNES 131509 VA ADVISORY DTG: 20200413/1509Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/346 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA CLD OBS IN STLT. OBS VA DTG: 13/1450Z OBS VA CLD: SFC/FL160 S0003 W07757 - S0004 W07740 - S0005 W07738 - S0010 W07757 - S0003 W07757 MOV W 5-10KT FCST VA CLD +6HR: 13/2100Z SFC/FL160 S0003 W07758 - S0004 W07739 - S0005 W07739 - S0010 W07758 - S0003 W07758 FCST VA CLD +12HR: 14/0300Z NO ASH EXP FCST VA CLD +18HR: 14/0900Z NO ASH EXP RMK: POSS LGT VA CLD OBS IN STLT BETWEEN BREAKS IN WX CLD COVER. FL AND FCST MVMT BASED ON NWP MODEL GDNC WINDS. ...LEVINE NXT ADVISORY: WILL BE ISSUED BY 20200413/2115Z