FVXX23 KNES 121350 VA ADVISORY DTG: 20191112/1350Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2019/207 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS SEEN IN STLT IMAGERY OBS VA DTG: 12/1330Z OBS VA CLD: SFC/FL190 S0159 W07820 - S0201 W07819 - S0220 W07834 - S0212 W07845 - S0159 W07820 MOV SW 5-10KT FCST VA CLD +6HR: 12/1930Z SFC/FL190 S0159 W07820 - S0201 W07818 - S0219 W07842 - S0210 W07852 - S0159 W07820 FCST VA CLD +12HR: 13/0130Z SFC/FL190 NO ASH EXP FCST VA CLD +18HR: 13/0730Z NO ASH EXP RMK: VA EMS OBS 20 NM SW OF SUMMIT. HEIGHT OF VA BASED ON NWP MDLS. NWP MDLS FCST WSW TREND THRU T+6. ...SAMBUCCI NXT ADVISORY: WILL BE ISSUED BY 20191112/1945Z