FVXX20 KNES 100434 VA ADVISORY DTG: 20200510/0434Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2020/469 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 10/0400Z OBS VA CLD: SFC/FL210 S0158 W07819 - S0232 W07917 - S0213 W07925 - S0158 W07819 MOV SW 10-15KT FCST VA CLD +6HR: 10/1000Z SFC/FL210 S0158 W07819 - S0237 W07917 - S0219 W07926 - S0158 W07819 FCST VA CLD +12HR: 10/1600Z NO ASH EXP FCST VA CLD +18HR: 10/2200Z NO ASH EXP RMK: CONT VA EMS OBS MOV SW FM SUMMIT VA FCST TO CONT GENERAL SW MOV THRU T+6HRS. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20200510/1030Z