FVXX22 KNES 031005 VA ADVISORY DTG: 20211203/1005Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2021/1051 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: OCNL VA EMS. OBS VA DTG: 03/0930Z OBS VA CLD: SFC/FL190 S0153 W07832 - S0159 W07819 - S0201 W07820 - S0203 W07834 - S0153 W07832 MOV W 10KT FCST VA CLD +6HR: 03/1530Z SFC/FL190 S0151 W07837 - S0159 W07819 - S0201 W07819 - S0203 W07841 - S0151 W07837 FCST VA CLD +12HR: 03/2130Z SFC/FL190 S0152 W07841 - S0159 W07819 - S0202 W07819 - S0205 W07843 - S0152 W07841 FCST VA CLD +18HR: 04/0330Z SFC/FL190 S0150 W07840 - S0159 W07819 - S0202 W07820 - S0202 W07844 - S0150 W07840 RMK: VA CLD OBSD EXTDG 15 NMI W OF SUMMIT BFR WX CLD CVR MOVD OVR VA CLD OBSCG CURRENT EXTENT. HOTSPOT CLRLY EVIDENT. NWP MDLS SUGGEST VA CLDS AT FL190 FCSTG LGT WINDS FAVORING W-WNW VA MOVMT. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20211203/1600Z