Hurricanes are massive storm systems that form over warm ocean waters and move toward land. Potential threats from hurricanes include powerful winds, heavy rainfall, storm surges, coastal and inland flooding, rip currents, tornadoes, and landslides.
The Atlantic hurricane season runs from June 1 to November 30.
The Pacific hurricane season runs May 15 to November 30.
2021 Hurricane Ida
Louisiana, Mississippi, Alabama, and 21 other States
Affected Population: 57,565,950
2021 Hurricane Henri
Massachusetts, Maine, New York, and 5 other states
Affected Population: 13,912,868