FVXX21 KNES 131341 VA ADVISORY DTG: 20230913/1341Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2023/650 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: LGT VA EMS OBS VA DTG: 13/1310Z OBS VA CLD: SFC/FL200 S0159 W07820 - S0201 W07819 - S0210 W07829 - S0203 W07834 - S0159 W07820 MOV SW 10KT FCST VA CLD +6HR: 13/1900Z SFC/FL200 S0159 W07820 - S0201 W07819 - S0220 W07833 - S0206 W07845 - S0159 W07820 FCST VA CLD +12HR: 14/0100Z NO VA EXP FCST VA CLD +18HR: 14/0700Z NO VA EXP RMK: LGT VA EMS OBS FM STLT DATA MV SW FM SUMMIT. VA CLDS DSIPTG ABT 20 NM AWAY. WEBCAM HAS CLD CVR OVR THE SUMMIT. LTLCG IN MDL WIND FCST THRU T+6 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20230913/1945Z