California Gov. Arnold Schwarzenegger on Wednesday affirmed a state of emergency in Southern California's Kern County, scene of a wildfire that has burned more than 6,000 acres.About 1,500 firefighters had 50 percent of the fire controlled Wednesday evening, a Kern County Fire Department spokesman said.
The fire has shattered at least one home, threatens many more and prompted evacuations, the office said.
The declaration orders "that all agencies of the state government utilize and employ state personnel, equipment and facilities for the performance of any and all activities" as synchronized by emergency management officials.
By Wednesday, some 6,136 acres had burned, U.S. Forest Service spokesman Lee Bentley said.
About 250 structures are threatened, together with homes and 100 outbuildings, he said.
Four injuries, all minor, have been reported. Smoke is distressing elderly residents, Kern County fire spokesman Sean Collins said.
The exact number of people who have evacuated was not instantly known, but Bentley said that 27 people spent Tuesday night on cots and 12 others stayed in various RVs at a shelter site. Two others were at a second shelter, he said.
Kern County officials were trying to approximate how many people have left their homes.
"We did an overturn 911 call to the area affected. I'm waiting to hear back how many residences that went out to," Kern County spokesman Sean Collins said. "That's not to say that's how many people were evacuated, but it will give us an idea."
The fire ruined out Sunday west of Bodfish. Authorities are investigating the cause. Arson is suspected, Bentley said.

Denver International Airport will soon be home to the largest photovoltaic solar array in Colorado with help from numerous leading companies in the clean energy sector.
Construction is probable to begin in the fall and be completed by early 2011. Yingli Green Energy will provide the solar panels for the project. The system will supply about 7,000 megawatt-hours of electrical energy to the airport each year. Generating that much energy from traditional sources would discharge about 5,000 metric tons of carbon dioxide per year.
A new airline seat, which is said to be the smallest, is set to be unveiled at a US aircraft show later this week.
The seat is similar to a saddle. Cowboys ride eight hours on their horses during the day and still feel comfortable in it. The makers also claim that numerous airlines have expressed their interest in the seats, and should they plan to go ahead and install them the company would have to apply to aviation authorities for suitable certification.
Health officials say one new case of West Nile virus has been reported in Mississippi, bringing the state sum to five so far this year.
Recently, reports surfaced that the “killer shrimp” Dikerogammarus villosus had been found in Britain by anglers at the Graftham Water reservoir in Cambridgeshire.
Europe has banned the use of great apes in animal testing. After two years of debate on how to defend animals without scampering scientific research, the European Parliament has agreed to cut the number of animal tests in Europe and enforce stricter rules for animals used in research.
Authorities at Manila airport in the Philippines have found a newborn baby in a waste bag apparently unloaded from a plane that landed in the city from the Middle East.
NZ Farming Systems Uruguay says it will use short-term financial support from Olam International to complete the development of its existing farms as part of the takeover deal.
Spanish scientists said that they have discovered the world's first humpback dinosaur.
The world once more has a shortest man, newly crowned by the Guiness World Records and standing at two feet, 3.46 inches tall. Twenty-four-year-old Edward Hernandez from Bogota Columbia is four centimetres shorter than his ancestor, who died filming a television show earlier this year in Rome.
A new study suggests that birds are liable dying in oil sands tailings ponds at least 30 times the rate suggested by industry and government. Study author Kevin Timoney says his results add more weight to influence that relying on industry to check its own environmental impacts isn't working.
Australian scientists said they had managed to generate a pineapple with twice the Vitamin C of other varieties. It was recently found that a 15-year-long joint government and industry propagation program has produced the Aus-Jubilee pineapple.
One of Britain's rarest and most endangered bumblebees has been found on a Worcestershire nature reserve.
A sea lion at an Australian zoo attacked and speck an 11-year-old boy who had just ended shaking the animal's "hand," zoo officials said.

A survey by the Bank for International Settlements (BIS) showed the average daily FX turnover volume here was US$266 billion ($360 billion) in April this year, advanced than the US$242-billion turnover volume in the same period when the review was done in 2007, when Singapore ranked fifth.









