Hurricane Season Ends With 11 Named Storms

December 2, 2015

The 2015 Atlantic hurricane season officially ended at the end of November and it “stayed below normal with 11 named storms,” the U.S. National Oceanic and Atmospheric Administration [NOAA] said.

NOAA said, “Overall, the Atlantic hurricane season produced 11 named storms, including four hurricanes [Danny, Fred, Joaquin and Kate], two of which, Danny and Joaquin, became major hurricanes. Although no hurricanes made landfall in the United States this year, two tropical storms – Ana and Bill – struck the northeastern coast of South Carolina and Texas, respectively.

“Ana caused minor wind damage, beach erosion and one direct death in North Carolina, and Bill produced heavy rain and flooding while it moved across eastern Texas and Oklahoma. Hurricane Joaquin is the first Category 4 hurricane since 1866 to impact the Bahamas during the month of October.

“NOAA scientists credit El Niño as the leading climate factor influencing both the Atlantic and Pacific seasons this year.

“El Niño produces a see-saw effect, suppressing the Atlantic season while strengthening the eastern and central Pacific hurricane seasons,” said Gerry Bell, Ph.D., lead seasonal hurricane forecaster at NOAA’s Climate Prediction Center.

“El Niño intensified into a strong event during the summer and significantly impacted all three hurricanes seasons during their peak months.”

Bell said El Niño suppressed the Atlantic season by producing strong vertical wind shear combined with increased atmospheric stability, stronger sinking motion and drier air across the tropical Atlantic, all of which make it difficult for tropical storms and hurricanes to form and strengthen. However, El Niño fueled the eastern and central Pacific seasons this year with the weakest vertical wind shear on record.

As far as other regions, the eastern Pacific saw 18 named storms, including 13 hurricanes, nine of which became major. This is the first year since reliable record keeping began in 1971 that the eastern Pacific saw nine major hurricanes.

Hurricane Patricia was the strongest hurricane on record in the Western Hemisphere in terms of maximum wind speed at 200 miles per hour and lowest air pressure at 879 millibars.

Share via email

Read More About

Category: All, Environment, News

Comments (1)

Trackback URL | Comments RSS Feed

  1. Some Beach says:

    Imagine how many names de raindrops have…