Global Information2015 Atlantic hurricane season information
 | It has been suggested that Hurricane Danny (2015) be merged into this article. (Discuss) Proposed since January 2024. |
| 2015 Atlantic hurricane season | |
|---|---|
 Season summary map | |
| Seasonal boundaries | |
| First system formed | May 8, 2015 |
| Last system dissipated | November 11, 2015 |
| Strongest storm | |
| Name | Joaquin |
| • Maximum winds | 155 mph (250 km/h) (1-minute sustained) |
| • Lowest pressure | 931 mbar (hPa; 27.49 inHg) |
| Seasonal statistics | |
| Total depressions | 12 |
| Total storms | 11 |
| Hurricanes | 4 |
| Major hurricanes (Cat. 3+) | 2 |
| Total fatalities | 89 total |
| Total damage | $813.9 million (2015 USD) |
| Related articles | |
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The 2015 Atlantic hurricane season was the last of three consecutive below average Atlantic hurricane seasons. It produced twelve tropical cyclones, eleven named storms, four hurricanes, and two major hurricanes.[nb 1] The Accumulated Cyclone Energy (ACE) for the season was 68% of the long-term median value.[2] The hurricane season officially began on June 1, 2015, and ended on November 30, 2015. These dates historically describe the period each year when most tropical cyclones form in the North Atlantic basin. However, the first named storm, Ana, developed on May 8, nearly a month before the official start of the season, the first pre-season cyclone since Beryl in 2012 and the earliest since Ana in 2003. The formation of Ana marked the start of a series of seven consecutive seasons with pre-season activity, spanning from 2015 to 2021.[3] The season concluded with Kate transitioning into an extratropical cyclone on November 11, almost three weeks before the official end.
Although most of the storms impacted land, overall effects were minimal. Ana caused minor flooding and wind damage in the Carolinas and left two dead in North Carolina. Tropical Storm Bill and its remnants caused flooding primarily in the South Central, Midwestern, and Mid-Atlantic regions of the United States, while its precursor also left flooding in Central America and Mexico. The storm resulted in two deaths in Honduras, two in Guatemala, one in Mexico, and three deaths in the United States. Additionally, the United States suffered at least $100 million (2015 USD) in damage.[nb 2] Claudette and Danny left very minimal impact on land. In late August, Tropical Storm Erika brought heavy rainfall to Dominica, leading to devastating floods. Erika caused nearly $500 million in damage and 30 fatalities, making it, at the time, the island's deadliest natural disaster since Hurricane David in 1979. The storm also flooded other nearby islands, but to a much lesser degree, such as Guadeloupe, Puerto Rico, and Hispaniola. Five additional deaths occurred in Haiti.
Fred prompted a hurricane warning for Cape Verde for the first time ever and was the first storm to pass through the islands as a hurricane since 1892. Strong winds there left about $2.5 million in damage. Two deaths were presumed to have occurred after two fishermen never returned to port. Seven other sailors likely drowned offshore Guinea-Bissau after their fishing boat collapsed. Tropical storms Grace, Henri, and Ida left negligible impact on land. Hurricane Joaquin's intensity and slow movement in the vicinity of the Bahamas resulted in severe damage on some islands. Additionally, the American cargo ship SS El Faro went missing near Crooked Island and eventually capsized during the storm, drowning 33 people. Rough seas in Haiti also caused damage and one death from a fisherman drowning. Joaquin was the most intense satellite era tropical cyclone of non-tropical origins. The remnants of Kate affected the British Isles, particularly Wales in the United Kingdom. Throughout the season, these storms collectively caused $813.9 million in damage and 89 deaths.
With the exception of Tropical Storm Risk's initial season prediction in December 2014, all major forecasting agencies called for a below or near-average season, due to the strong 2014–16 El Niño event and colder than average sea surface temperatures. Overall, the forecasts were fairly accurate.
- ^ Saffir–Simpson Hurricane Wind Scale. National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. May 23, 2013. Archived from the original on January 11, 2014. Retrieved April 18, 2014.
- ^ Stacy R. Stewart (February 10, 2016). 2015 Atlantic Hurricane Season (PDF). National Hurricane Center (Report). Miami, Florida: National Oceanic and Atmospheric Administration. Archived (PDF) from the original on September 26, 2021. Retrieved September 29, 2021.
- ^ Forbes, Alex (June 1, 2022). "No Atlantic storms develop before hurricane season for first time in seven years". Macon, Georgia: WMAZ-TV. Archived from the original on January 28, 2024. Retrieved August 12, 2022.
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