FVXX24 KNES 021633 VA ADVISORY DTG: 20221002/1633Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2022/1020 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS OBS OBS VA DTG: 02/1600Z OBS VA CLD: SFC/FL200 S0156 W07833 - S0200 W07820 - S0201 W07820 - S0201 W07834 - S0156 W07833 MOV W 20KT FCST VA CLD +6HR: 02/2200Z SFC/FL200 S0153 W07840 - S0200 W07819 - S0201 W07819 - S0201 W07842 - S0153 W07840 FCST VA CLD +12HR: 03/0400Z NO VA EXP FCST VA CLD +18HR: 03/1000Z NO VA EXP RMK: VA EMS OBS FM STLT MV W FM SUMMIT. VA CLD IS ABT 15 NM AND LIKELY WILL CONT FURTHER. MDL WINDS EXP TO SHIFT TO NW THRU T+6 HRS. FCST BASED ON STLT AND NWP MDLS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20221002/2230Z