The Atlantic hurricane season has officially arrived and according to the National Oceanic and Atmospheric Administration (NOAA) “an ‘active to extremely active’ hurricane season is expected for the Atlantic Basin this year.”

Across the entire Atlantic Basin for the six-month season, which begins June 1, NOAA is projecting a 70 percent probability of the following ranges:
• 14 to 23 Named Storms (top winds of 39 mph or higher), including:
• 8 to 14 Hurricanes (top winds of 74 mph or higher), of which:
• 3 to 7 could be Major Hurricanes (Category 3, 4 or 5; winds of at least 111 mph)

The outlook ranges exceed the seasonal average of 11 named storms, six hurricanes and two major hurricanes. Expected factors supporting this outlook are:
• Upper atmospheric winds conducive for storms. Wind shear, which can tear apart storms, will be weaker since El Niño in the eastern Pacific has dissipated. Strong wind shear helped suppress storm development during the 2009 hurricane season.
• Warm Atlantic Ocean water. Sea surface temperatures are expected to remain above average where storms often develop and move across the Atlantic. Record warm temperatures – up to four degrees Fahrenheit above average – are now present in this region.
• High activity era continues. Since 1995, the tropical multi-decadal signal has brought favorable ocean and atmospheric conditions in sync, leading to more active hurricane seasons. Eight of the last 15 seasons rank in the top ten for the most named storms with 2005 in first place with 28 named storms.

As with every hurricane season, this outlook underscores the importance of having a hurricane preparedness plan in place. If you are an event organizer, part of that plan should be an Event Cancellation insurance quote from BUA.