FVXX21 KNES 181312 VA ADVISORY DTG: 20200918/1312Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/808 INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING EMS OBS VA DTG: 18/1240Z OBS VA CLD: SFC/FL160 S0000 W07751 - S0004 W07740 - S0005 W07740 - S0004 W07752 - S0000 W07751 MOV W 5-10KT FCST VA CLD +6HR: 18/1830Z SFC/FL160 S0001 W07751 - S0004 W07739 - S0005 W07739 - S0004 W07751 - S0001 W07751 FCST VA CLD +12HR: 19/0030Z SFC/FL160 S0002 W07751 - S0004 W07739 - S0005 W07739 - S0005 W07751 - S0002 W07751 FCST VA CLD +18HR: 19/0630Z NO VA EXP RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS BUT WEB CLRLY SHOW VA EMS. VONA RPRT VERIFIES THIS. FCST WIND TO TURN A BIT MORE FM THE E THRU T=12HR. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20200918/1915Z