FVXX22 KNES 182231 VA ADVISORY DTG: 20181018/2231Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2018/180 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: OCNL EM OBS VA DTG: 18/2215Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL190 090/5-10KT FCST VA CLD +6HR: 19/0430Z FCST VA CLD +12HR: 19/1030Z FCST VA CLD +18HR: 19/1630Z RMK: ALTHOUGH WX CLD PREVENTED THE DETECTION OF VA THE VOLCANO HAS BEEN ACTIVE WITH OCNL EM SINCE THE LAST ADVISORY. EM FCST TO MOV TO W OVR NXT 6 HRS. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20181019/0430Z