FVXX21 KNES 171240 VA ADVISORY DTG: 20200217/1240Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2020/183 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 17/1231Z OBS VA CLD: SFC/FL200 S0155 W07849 - S0159 W07820 - S0207 W07847 - S0155 W07849 MOV W 10KT FCST VA CLD +6HR: 17/1830Z SFC/FL200 S0155 W07849 - S0159 W07820 - S0207 W07848 - S0155 W07849 FCST VA CLD +12HR: 18/0030Z NO ASH EXP FCST VA CLD +18HR: 18/0630Z NO ASH EXP RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. VA FCST TO CONT W MOV THRU T+6HRS. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20200217/1845Z