FVXX24 KNES 121836 VA ADVISORY DTG: 20220812/1836Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2022/811 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONS VA EMS OBS OBS VA DTG: 12/1800Z OBS VA CLD: SFC/FL230 S0153 W07905 - S0159 W07820 - S0201 W07819 - S0205 W07905 - S0153 W07905 MOV W 30KT FCST VA CLD +6HR: 13/0000Z SFC/FL230 S0153 W07901 - S0200 W07819 - S0201 W07819 - S0205 W07901 - S0153 W07901 FCST VA CLD +12HR: 13/0600Z SFC/FL230 S0154 W07900 - S0159 W07819 - S0201 W07819 - S0204 W07901 - S0154 W07900 FCST VA CLD +18HR: 13/1200Z SFC/FL230 S0153 W07904 - S0159 W07819 - S0202 W07819 - S0205 W07904 - S0153 W07904 RMK: CONS VA EMS OBS FM STLT MV W ABT 45 NM FM SUMMIT, EMS VIS FM WEBCAM THRU WX CLD CVR. HGT AND MVMT BASED ON STLT DATA. MDLS WINDS EXP TO REMAIN THRU T+18. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20220813/0030Z