Portal:Tropical cyclones/Anniversaries/September/21

September 21
 * 1934 - Mainland Japan's stronger-ever typhoon, known as the Muroto typhoon, killed 3,066 people and left US$300 million in damage, with 200,000&bsp;people left homeless.
 * 1938 - A hurricane known as the Long Island Express hit Long Island, New York as a Category 3 hurricane with a central pressure of 946 hPa (mbar). The hurricane killed between 500 and 700 people in New England.