FVXX24 KNES 181554 VA ADVISORY DTG: 20221018/1554Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2022/1090 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: PSBL ONGOING EMS OBS VA DTG: 18/1530Z OBS VA CLD: SFC/FL200 S0148 W07834 - S0200 W07819 - S0201 W07820 - S0154 W07838 - S0148 W07834 MOV NW 10KT FCST VA CLD +6HR: 18/2130Z SFC/FL200 S0144 W07833 - S0200 W07819 - S0201 W07820 - S0154 W07840 - S0144 W07833 FCST VA CLD +12HR: 19/0330Z NO VA EXP FCST VA CLD +18HR: 19/0930Z NO VA EXP RMK: PSBL OCCL VA EMS OBSC FM STLT AND WEBCAM DUE TO WX CLD CVR. LTLCG IN MDL WINDS EXP THRU T+6 HRS. FCST BASED ON PREV ADVY AND NWP MDLS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20221018/2200Z