FVXX22 KNES 232059 VA ADVISORY DTG: 20191123/2059Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2019/258 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: POSS VA EM OBS VA DTG: 23/2040Z OBS VA CLD: SFC/FL230 S0143 W07805 - S0150 W07759 - S0201 W07820 - S0159 W07819 - S0143 W07805 MOV NE 20-25KT FCST VA CLD +6HR: 24/0230Z SFC/FL230 NO ASH EXP FCST VA CLD +12HR: 24/0830Z NO ASH EXP FCST VA CLD +18HR: 24/1430Z NO ASH EXP RMK: POSS VA EM MOV NE AND EXT APRX 25 NM FM SUMMIT BASED ON RECENT ACT. VA NOT SEEN IN STLT DUE TO DENSE MET CLD. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20191124/0300Z