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April 2005                                                                            Volume 8 - Number 3

    

 

 Disaster Updates...

     

 


California Severe Storms and Mudslides

Teri Lepovitz


Even as California's 2004 wildfires raged, state, scientists, forestry officials and other experts were already warning that residents who escaped 2004’s 10 infernos that they could fall victim to mudslides, floods and landslides that would follow. The wildfires scorched more than 750,000 acres of southern California, an area just slightly smaller that the U.S. state of Rhode Island, destroying all vegetation on mountains and hillsides.

With heavy California rain falls this winter, there was nothing to stop it from penetrating directly into the soil.  The result has been erosion, mudslides and excess water running off the hillsides, often causing flash flooding, damage and deaths in the communities below, such as La Conchita in Ventura County and San Bernardino’s Old Waterman Canyon.

On March 24, 2005, The Eagle news reported that, “The past winter has brought uncharacteristic weather to many regions of the United States. ., The most devastating weather has affected Southern California, which was hit with heavy rains throughout February.”


By Monday, March 21st, certain areas of southern California had received a near record-breaking 46 inches of precipitation since July 1, making them comparable to other rain-soaked cities such as Portland, Ore., and Seattle, which both receive around 37 inches of average yearly rainfall, according to the National Weather Service. In past weeks, California has been hit particularly hard by a series of storms and snow melts that caused mudslides, flooding and unsafe conditions for travel.


 California’s unusually wet weather resulted from a combination of factors, including a weak El Niño system that brought a lot of moisture up from the tropics earlier in 2004, and a series of low pressure systems caused by the jet stream splitting that stalled right of the coast and brought waves of rain over L.A., according to Eric Boldt of the National Weather Service. Given the constant stream of storms, and with March still a part of California's wet season, it is likely that regions of California will break their 121-year-old records within the next few months. See:  http://www.theeagleonline.com/news/2005/03/24/News/Mudslides.Torrential.Rain.Cause.Problems.In.California-901822.shtml

On January 14, 2005, Governor Arnold Schwarzenegger announced that President Bush approved his request to include mudflows in the Federal disaster declaration for Southern California Fires.  This increased the availability of federal recovery aid to impacted individuals, businesses and public entities and extended the incident period to February 2.  See:  http://www.ca.gov/state/portal/myca_search_results.jsp?BV_SessionID=@@@@0805464775.1112040183@@@@&BV_EngineID=cccjaddeelgkikicfngcfkmdffidfng.0&sSearchString=mudslides&submit=

 

On February 4, 2005, the Federal Emergency Management Agency (FEMA) declared a Severe Storms, Flooding, Debris Flows, and Mudslides incident in California for the period of December 27, 2004 through January 11, 2005.  This declaration made Individual Assistance available to victims and households in Los Angeles and Ventura Counties; and Federal Public Assistance available to State and local governments and certain nonprofits for the repair or replacement of disaster-damaged facilities in Los Angeles, Orange, Riverside, San Bernardino, San Diego, Santa Barbara, and Ventura Counties.  Additionally, State and local governments and certain nonprofits in Kern, Los Angeles, Orange, Riverside, San Bernardino, San Diego, Santa Barbara, and Ventura Counties were designated eligible to apply for Hazard Mitigation Grant Program assistance to for mitigation actions taken to reduce long term risk to life and property from natural hazards.  See:  http://www.fema.gov/news/newsrelease.fema?id=16988

 

This disaster declaration was amended on March 16th to include: Kern County for Individual Assistance; and, Orange, Riverside, San Bernardino, San Diego and Santa Barbara Counties for Individual Assistance (already designated for Public Assistance.)

Experts accurately predicted that San Bernardino neighborhoods at the foot of the San Bernardino Mountains would be the worst hit because of the mountains’ rugged and steep slopes. See:  http://www.planetark.com/avantgo/dailynewsstory.cfm?newsid=22737. On March 23, FEMA announced it had earmarked an additional $1.2 million for flood control work, bringing total federal funding of repairs to public works facilities affected by the storms in San Bernardino County to $7 million. See:  http://www.fema.gov/news/newsrelease.fema?id=17025.