FVXX20 KNES 280607 VA ADVISORY DTG: 20250328/0607Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2025/091 INFO SOURCE: GOES-16. VONA. NWP MODELS. ERUPTION DETAILS: NEW VA EMS EST VA DTG: 28/0540Z EST VA CLD: SFC/FL200 S0158 W07828 - S0200 W07820 - S0201 W07820 - S0202 W07828 - S0158 W07828 MOV W 10KT FCST VA CLD +6HR: 28/1130Z SFC/FL200 S0155 W07836 - S0201 W07820 - S0201 W07821 - S0202 W07836 - S0155 W07836 FCST VA CLD +12HR: 28/1730Z NO VA EXP FCST VA CLD +18HR: 28/2330Z NO VA EXP RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS IN SUMMIT AREA BUT VONA INIDCATES VA EMS. NO CHG FCST TO MDL WINDS AT FL NXT 6 HR. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20250328/1200Z