FVXX21 KNES 100253 VA ADVISORY DTG: 20210310/0253Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2021/263 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 10/0230Z OBS VA CLD: SFC/FL230 S0121 W07845 - S0200 W07819 - S0202 W07820 - S0141 W07904 - S0121 W07845 MOV NW 10KT FCST VA CLD +6HR: 10/0830Z SFC/FL230 S0119 W07909 - S0200 W07820 - S0204 W07821 - S0202 W07919 - S0119 W07909 FCST VA CLD +12HR: 10/1430Z SFC/FL230 S0122 W07916 - S0200 W07820 - S0204 W07820 - S0203 W07922 - S0122 W07916 FCST VA CLD +18HR: 10/2030Z NO VA EXP RMK: VA FAN OUT IN NW DIRECTION UP TO 45NM FM THE SUMMIT. NWP MDL INDICATES A NW TO W MOV THRU T+12HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20210310/0900Z