FVXX23 KNES 030833 VA ADVISORY DTG: 20180903/0833Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2018/039 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: VA SEEN IN STLT IMAGERY. OBS VA DTG: 03/0800Z OBS VA CLD: SFC/FL200 S0153 W07838 - S0159 W07820 - S0202 W07820 - S0206 W07838 - S0153 W07838 MOV W 15-20KT FCST VA CLD +6HR: 03/1400Z SFC/FL200 S0153 W07838 - S0159 W07820 - S0201 W07820 - S0207 W07838 - S0153 W07838 FCST VA CLD +12HR: 03/2000Z SFC/FL200 NO ASH EXP FCST VA CLD +18HR: 04/0200Z NO ASH EXP RMK: VA SEEN IN STLT IMAGERY MOV TWD THE WEST. A WELL DEFINED HOTSPOT IS SEEN IN S/W IR. NWP MODEL GUIDANCE SHOWS A CONT W MOV THROUGH T+6 HRS. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20180903/1430Z