FVXX24 KNES 281154 VA ADVISORY DTG: 20230628/1154Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2023/458 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 28/1120Z OBS VA CLD: SFC/FL200 S0156 W07859 - S0159 W07820 - S0201 W07819 - S0205 W07859 - S0156 W07859 MOV W 20KT FCST VA CLD +6HR: 28/1730Z SFC/FL200 S0153 W07911 - S0159 W07819 - S0202 W07819 - S0210 W07911 - S0153 W07911 FCST VA CLD +12HR: 28/2330Z SFC/FL S0146 W07914 - S0159 W07819 - S0202 W07819 - S0202 W07916 - S0146 W07914 FCST VA CLD +18HR: 29/0530Z NO VA EXP RMK: CONT VA EMS SEEN FM WEBCAM AND STLT. CONS VA CLD OBS MV W ABT 30 NM FM SUMMIT. VONA RPT RCVD. MDL WINDS EXP TO SHFT TO WNW THRU T+12 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20230628/1800Z