FVXX24 KNES 181441 VA ADVISORY DTG: 20230318/1441Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2023/227 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS CONT OBS VA DTG: 18/1420Z OBS VA CLD: SFC/FL210 S0158 W07808 - S0203 W07808 - S0201 W07819 - S0159 W07820 - S0158 W07808 MOV E 5KT FCST VA CLD +6HR: 18/2030Z SFC/FL210 S0156 W07749 - S0205 W07749 - S0201 W07820 - S0159 W07820 - S0156 W07749 FCST VA CLD +12HR: 19/0230Z NO VA EXP FCST VA CLD +18HR: 19/0830Z NO VA EXP RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS IN SUMMIT AREA. WEBCAM SHOWS VA EMS AND VONA CONFIRMS. HOTSPOT NOTED ON SWIR. MDL WINDS AT FL NO CHG FCST NXT 6 HR. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20230318/2045Z