FVXX24 KNES 141853 VA ADVISORY DTG: 20220814/1853Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2022/821 INFO SOURCE: GOES-16. VONA. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS OBS OBS VA DTG: 14/1820Z OBS VA CLD: SFC/FL230 S0159 W07820 - S0200 W07819 - S0201 W07819 - S0225 W07928 - S0201 W07931 - S0159 W07820 MOV W 20KT FCST VA CLD +6HR: 15/0030Z SFC/FL230 S0159 W07820 - S0201 W07819 - S0217 W07905 - S0201 W07910 - S0159 W07820 FCST VA CLD +12HR: 15/0630Z SFC/FL230 S0159 W07820 - S0201 W07819 - S0217 W07905 - S0200 W07913 - S0159 W07820 FCST VA CLD +18HR: 15/1230Z SFC/FL230 S0159 W07820 - S0201 W07819 - S0227 W07906 - S0206 W07915 - S0159 W07820 RMK: VA EMS OBS FM STLT MV WSW ABT 70 NM FM SUMMIT. VONA RPT RCVD. NWP WINDS EXP TO REMAIN MOSTLY WSW THRU T+18. HGT AND MVMT BASED ON STLT AND NWP MDLS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20220815/0100Z