FVXX23 KNES 120251 VA ADVISORY DTG: 20191212/0251Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2019/306 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: REMNANT VA STILL VISIBLE OBS VA DTG: 12/1220Z OBS VA CLD: SFC/FL190 S0207 W07916 - S0218 W07915 - S0219 W07926 - S0208 W07926 - S0207 W07916 MOV W 15-20KT FCST VA CLD +6HR: 12/1830Z SFC/FL190 NO ASH EXP FCST VA CLD +12HR: 13/0030Z NO ASH EXP FCST VA CLD +18HR: 13/0630Z NO ASH EXP RMK: A SMALL PARTCH OF REMNANT VA IS LOCATED 88NM SW FM THE SUMMIT. ... NXT ADVISORY: