FVXX22 KNES 011421 VA ADVISORY DTG: 20181101/1421Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2018/232 INFO SOURCE: GOES-EAST. CIMSS VOLCAT. ABBA. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 01/1400Z OBS VA CLD: SFC/FL220 S0157 W07820 - S0202 W07820 - S0218 W07838 - S0159 W07846 - S0157 W07820 MOV SW 5-10KT FCST VA CLD +6HR: 01/2000Z SFC/FL220 S0156 W07849 - S0157 W07820 - S0202 W07819 - S0217 W07840 - S0156 W07849 FCST VA CLD +12HR: 02/0200Z SFC/FL220 NO ASH EXP FCST VA CLD +18HR: 02/0800Z NO ASH EXP RMK: PROMINENT HOTSPOT EVIDENT IN SW IR IMAGERY. VA NOT SEEN IN STLT DUE TO WX CLDS. PLUME GRAPHIC BASED ON PREVIOUS UPDATE. VA MOV TO SW. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20181101/2015Z