FVXX21 KNES 281824 VA ADVISORY DTG: 20200228/1824Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2020/228 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS HAS DISP OBS VA DTG: 28/1800Z OBS VA CLD: NO ASH EXP FCST VA CLD +6HR: 29/0000Z NO ASH EXP FCST VA CLD +12HR: 29/0600Z NO ASH EXP FCST VA CLD +18HR: 29/1200Z NO ASH EXP RMK: VA EMS HAS DISP IN STLT IMAGERY. NO NEW EMS OBS. NO RPRTS OF VA EMS. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20200229/0030Z