Forecasters say rest of hurricane season will be busy

Exceptionally high ocean temperatures and atmospheric conditions that support hurricane development will keep the Atlantic and Caribbean on track for an above-average storm season, U.S. forecasters say. The National Oceanic and Atmospheric Administration slightly upgraded its May outlook, calling for 14 to 19 named tropical storms, up from a range of 14 to 18. That includes the five tropical storms that have formed since the six-month hurricane season started June 1. It ends Nov. 30, and the peak period runs from August through October. “We expect considerable activity,” says Gerry Bell, lead seasonal hurricane forecaster at NOAA’s Climate Prediction Center in Washington. “There is absolutely no reason that people should be complacent,” Bell said. “Now is the time people really need to make sure they have their hurricane preparedness plans in place.” Tropical storms get named when their top winds reach 39 mph or higher. NOAA now expects seven to 10 named storms to strengthen into hurricanes with top winds of 74 mph or higher, and three to five of those hurricanes could become major storms with winds blowing 111 mph or more. In May, forecasters called for six to 10 hurricanes this season. The seasonal average is 11 named storms, six hurricanes and two major hurricanes. Key climate factors predicted in May continue to boost forecasters’ expectations for an above-average season, Bell says. “The atmosphere and Atlantic Ocean are primed for high hurricane activity during August through October,” Bell says. “Storms through October will form more frequently and become more intense than we’ve seen so far this season.”