Ewiniar was a TS tropical cyclone that formed in the East China Sea in 2024. The storm reached maximum sustained winds of 139 km/h (75 kt) with a minimum central pressure of 970 hPa. Tracking across the East China Seain the Western Pacific basin (, it potentially affected Japan, Korea, Taiwan and eastern China. The storm traveled from approximately 1.9°121.5° to 35.5°144.7°, crossing a range of 34 latitude and 23 longitude.