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Contact: Carmeyia Gillis
News Releases 2006
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With the peak of the Atlantic hurricane season upon us, experts from the National Oceanic and Atmospheric Administration are reiterating their prediction for an above-normal number of storms. NOAA scientists warn this year’s relatively quiet start is not an indication of what the remainder of the season has in store.
“This year’s three named storms may pale in comparison to the record nine storms that formed through early August 2005, but conditions will be favorable for above-normal activity for the rest of this season — so we are not off the hook by any means,” said Vice Admiral Conrad C. Lautenbacher, Jr., U.S. Navy (Ret.), under secretary of commerce for oceans and atmosphere and NOAA administrator.
For the entire 2006 season, which ends November 30, NOAA is projecting a total of 12 to 15 named storms of which seven to nine will intensify to hurricanes, including three or four becoming major hurricanes — rated at Category 3 or higher. This forecast is slightly lower than the outlook issued in May, but remains above the seasonal average of 11 named storms, six hurricanes and two major hurricanes.
According to Gerry Bell, Ph.D., NOAA’s lead seasonal hurricane forecaster, the major climate factors expected to influence this year’s activity are the ongoing multi-decadal signal, which produces wind and atmospheric pressure patterns favorable for hurricane formation, along with ongoing warmer-than-normal sea surface temperatures. NOAA attributes these same factors to the current active Atlantic hurricane era that began in 1995.
Bell noted that conditions were ripe last year for early season storm development. "La Niña-like convection in the central equatorial Pacific during June and July of 2005 contributed to the development of numerous early-season storms," he said. "Conditions this year reflect a more typical active season, with peak activity expected during August-October."
NOAA’s seasonal outlook, however, does not specify where and when tropical storms and hurricanes could strike. “Science has not evolved enough to accurately predict on seasonal timescales when and where these storms will likely make landfall,” said Bell. “Exactly when and where landfall occurs is strongly controlled by the weather patterns in place as the storms approach land. These weather patterns generally cannot be predicted more than several days in advance.”
“As we approach the peak of the hurricane season, our message remains the same, be informed and be prepared,” said Max Mayfield, director of NOAA’s National Hurricane Center. “Preventing the loss of life and minimizing property damage from hurricanes are responsibilities shared by all. Remember, one hurricane hitting your neighborhood is enough to make it a bad season.”
In 2007 NOAA, an agency of the U.S. Commerce Department, celebrates 200 years of science and service to the nation. Starting with the establishment of the U.S. Coast and Geodetic Survey in 1807 by Thomas Jefferson, much of America's scientific heritage is rooted in NOAA. The agency is dedicated to enhancing economic security and national safety through the prediction and research of weather and climate-related events and information service delivery for transportation, and by providing environmental stewardship of our nation's coastal and marine resources. Through the emerging Global Earth Observation System of Systems (GEOSS), NOAA is working with its federal partners and more than 60 countries to develop a global monitoring network that is as integrated as the planet it observes.
On the Web:
NOAA Watch: http://www.noaawatch.gov
NOAA’s National Weather Service: http://www.nws.noaa.gov
Climate Prediction Center: http://www.cpc.ncep.noaa.gov
Hurricane Center: http://www.nhc.noaa.gov/