DRY
THUNDERSTORMS MAY SPARK ADDITIONAL WILDFIRES IN THE WEST July 11, 2007 — The combination of record heat, long term drought, record dry fuels, and an outbreak of thunderstorms producing lightning but little rainfall, resulted in a rash of new wildfires across the western and central United States the past few days. These conditions are expected to continue in the West through the week, according to forecasters with NOAA’s National Weather Service. (Click NOAA image for larger view of IMET Chuck Redman from the NOAA National Weather Service forecast office in Boise, Idaho, setting up the FireRAWS equipment near a wildfire. Click here for high resolution version, which is a large file. Please credit “NOAA.”) “The dry thunderstorms responsible for the current wildfires were well forecasted by the National Weather Service,” said Roger Lamoni, fire weather program manager for the National Weather Service Western Region. “A consistent message of an approaching critical fire weather pattern was delivered to fire agencies days ahead of the event,” Lamoni added. Once wildfires have started, experienced fire weather forecasters known as Incident Meteorologists (IMETs) are deployed to a fire location to provide tactical support. Currently 17 IMETs are supporting wildfire operations throughout the United States, including one at the Milford Flat fire — the largest fire in Utah’s history. Western
U.S. Expects More Dry Thunderstorms “Much of the West is plagued by severe to extreme drought with dry and hot early summer conditions further drying the fuels to record dry levels,” explained Phillip Bothwell, senior development meteorologist at NOAA's Storm Prediction Center. “The early fire weather conditions we’re seeing are more like those we would typically see in August.” Portions of the Sierra Mountains in southern California had the second lowest snow pack on record. Los Angeles had the driest period in the 130 years of record keeping from July 1, 2006 to June 30, 2007. Hot temperatures and dry conditions are expected over much of the West this week with little relief. Relief
Possible for Central U.S. Relevant Web Sites NOAA National Weather Service Western Region NOAA National Weather Service Central Region NOAA National Fire Weather Page NOAA Provides Critical Support to Wildfire Management Media
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