Cimaron was a C1 tropical cyclone that formed in the East China Sea in 2018. The storm reached maximum sustained winds of 157 km/h (85 kt) with a minimum central pressure of 950 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 12.0°134.4° to 42.0°159.3°, crossing a range of 30 latitude and 25 longitude.