FVXX23 KNES 290417 VA ADVISORY DTG: 20180829/0417Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2018/018 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: PSBL ONGOING LGT VA EMS OBS VA DTG: 29/0345Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL200 090/15-20KT FCST VA CLD +6HR: 29/1000Z FCST VA CLD +12HR: 29/1600Z FCST VA CLD +18HR: 29/2200Z RMK: VA NOT SEEN ON STLT BUT PERSISTENT STG HOTSPOT NOTED ON SWIR. VA EM IN LAST 3 HR AND NEW EMS MAY OCCUR AT ANY TIME BASED ON RECENT ACTVTY. NWP MDL WINDS FM ENE. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20180829/1015Z