Rammasun was a C1 tropical cyclone that formed in the Philippine Sea in 2014. The storm reached maximum sustained winds of 167 km/h (90 kt) with a minimum central pressure of 935 hPa. Tracking across the Philippine Seain the Western Pacific basin (, it potentially affected the Philippines, Taiwan and Japan. The storm traveled from approximately 8.4°103.3° to 23.8°152.8°, crossing a range of 15 latitude and 50 longitude.