FVXX23 KNES 121153 VA ADVISORY DTG: 20240612/1153Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2024/255 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: CONTG VA EMS OBS VA DTG: 12/1120Z OBS VA CLD: SFC/FL190 S0137 W08008 - S0156 W07819 - S0204 W07819 - S0207 W08008 - S0137 W08008 MOV W 20KT FCST VA CLD +6HR: 12/1730Z SFC/FL190 S0138 W08017 - S0156 W07819 - S0203 W07819 - S0216 W08017 - S0138 W08017 FCST VA CLD +12HR: 12/2330Z SFC/FL190 S0147 W08019 - S0157 W07819 - S0204 W07819 - S0225 W08017 - S0147 W08019 FCST VA CLD +18HR: 13/0530Z SFC/FL190 S0148 W08023 - S0158 W07819 - S0202 W07819 - S0221 W08022 - S0148 W08023 RMK: CONTG VA EMS SEEN IN STLT DATA MV W. VA DSIPTG ABT 110 NM FM SUMMIT AREA. MDL WINDS FCST EXP TO CONT BTWN WNW AND AND WSW THRU T+18 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20240612/1800Z