Wind-driven wildfires swept across Boulder County grasslands Wednesday, destroying at least four structures and prompting mandatory evacuations of at least 500 homes.
Residents were ordered to leave more than 500 homes on the north side of Boulder, county spokeswoman Barbara Halpin said. At least one other neighborhood north of the city was evacuated, but the number of homes wasn't immediately known.
No injuries were immediately reported.
Earth Changes
© AP Photo/Ted S. Warren
Rescue workers evacuate residents from a flooded neighborhood along McCutcheon Rd. near Orting, Wash. Wednesday, Jan. 7, 2009. The rapidly rising Puyallup River forced hundreds of people in the area from their homes.
Rescue workers evacuate residents from a flooded neighborhood along McCutcheon Rd. near Orting, Wash. Wednesday, Jan. 7, 2009. The rapidly rising Puyallup River forced hundreds of people in the area from their homes.
Snoqualmie - Rain and high winds lashed Washington state Wednesday, causing widespread avalanches, mudslides, flooding and road closures as the heavy snowfall that has buried parts of the state began to rapidly melt.
More than 30,000 people were told to leave their homes in flood-endangered areas across western Washington as authorities warned of heavy flooding.
"This is going to be a memorable flood event," said Andy Haner, a National Weather Service meteorologist in Seattle.
Fire trucks rolled through Orting, about 10 miles southeast of Tacoma, with loudspeakers advising everyone to leave the town and surrounding valley, home to about 26,000 people. Sandbags were placed around many downtown homes and businesses as the Puyallup River neared record levels. It was forecast to crest Thursday.
© BBC News
The spookfish has a pair of mirrors (black) to focus light from below into its eyes.
The spookfish has a pair of mirrors (black) to focus light from below into its eyes.
A Pacific fish uses mirrors as well as lenses to help it see in the murky ocean depths, scientists have revealed.
The brownsnout spookfish has been known for 120 years, but no live specimen had ever been captured.
Last year, one was caught off Tonga, by scientists from Tuebingen University, Germany.
Tests confirmed the fish is the first vertebrate known to have developed mirrors to focus light into its eyes, the team reports in Current Biology.
© ScienceDaily/iStockphoto
Baby sea turtles use the direction of star- and moonlight reflected off the water surface to help them find the ocean when they emerge from their beach nests; in urbanized areas, many turtles turn the wrong way and migrate toward the brighter lights of buildings or streetlamps.
Baby sea turtles use the direction of star- and moonlight reflected off the water surface to help them find the ocean when they emerge from their beach nests; in urbanized areas, many turtles turn the wrong way and migrate toward the brighter lights of buildings or streetlamps.
Artificial light that occurs at unnatural times or places - often called light pollution - can attract or repulse animals, resulting in increased predation, migrating in the wrong direction, choosing bad nest sites or mates, collisions with artificial structures and reduced time available to spend looking for food, just to name a few. In a classic example, baby sea turtles use the direction of star- and moonlight reflected off the water surface to help them find the ocean when they emerge from their beach nests; in urbanized areas, many turtles turn the wrong way and migrate toward the brighter lights of buildings or streetlamps.
© The Daily Mail
Two walkers venture out over the frozen area which, in the distance, can be seen encroaching on a small boat
Two walkers venture out over the frozen area which, in the distance, can be seen encroaching on a small boat
In the exclusive enclave of Sandbanks in Poole, Dorset, a half-mile stretch along the shoreline reaching about 20 yards out to sea is covered in ice.
The enclosed area and lack of movement caused by light tides would make the sea here more susceptible to this occurring, said Tony Conlan, a forecaster with the MeteoGroup.
The sea freezing is a relatively rare occurrence and the last time the sea in the South froze was in February 1991. It was in 1963 that the seas iced over more widely.
© iStockphoto
Green turtle swimming. The remarkable journey of a green turtle from Indonesia into Australian waters is helping conservationists to track the migratory route of this species to the Kimberley-Pilbara coast - one of the few relatively pristine coastal areas left on Earth.
Green turtle swimming. The remarkable journey of a green turtle from Indonesia into Australian waters is helping conservationists to track the migratory route of this species to the Kimberley-Pilbara coast - one of the few relatively pristine coastal areas left on Earth.
The remarkable journey of a green turtle from Indonesia into Australian waters is helping conservationists to track the migratory route of this species to the Kimberley-Pilbara coast - one of the few relatively pristine coastal areas left on Earth.
Ana, a female green turtle, was tagged in Indonesia in November as part of a turtle tracking project by WWF and Udayana University in Bali, Indonesia, and has slowly made her way from a nesting beach in East Java, across the Indian Ocean, and is on track for the beaches of the Kimberley in Western Australia.
Her journey, monitored online by WWF, demonstrates the strong biological ties between Indonesia and the reefs on the west Australian coast.
"Ana's journey is unique. She has revealed an 'oceanic superhighway' that helps us better understand how marine turtles navigate around the world's oceans as well as highlighting the strong ecological and evolutionary connections between Indonesia and Australia's Kimberley-Pilbara coast," said Gilly Llewellyn, WWF Ocean's Program Leader.
© Bernie Kasper
Foam on a stream in southeast Indiana.
Foam on a stream in southeast Indiana.
Mercury concentrations in 73 percent of the samples exceeded the more restrictive state water quality standard protecting wildlife.
More than 80 percent of the water samples had detectable methylmercury, the most toxic form of mercury that accumulates in fish, birds, and mammals at the top of food chains.
In a separate report looking at mercury in rain and snow, USGS scientists found that mercury concentrations in more than 40 percent of the samples exceeded the Indiana water quality standard for human health and nearly all concentrations exceeded the standard protecting wildlife.
"Our studies are showing that mercury can be found in the water everywhere we've looked in Indiana, but the mercury varies from place to place and changes both seasonally and year to year," said USGS scientist Martin Risch, an author on both papers.
Thanks to a rapid rebound in recent months, global sea ice levels now equal those seen 29 years ago, when the year 1979 also drew to a close.
Ice levels had been tracking lower throughout much of 2008, but rapidly recovered in the last quarter. In fact, the rate of increase from September onward is the fastest rate of change on record, either upwards or downwards.
The data is being reported by the University of Illinois's Arctic Climate Research Center, and is derived from satellite observations of the Northern and Southern hemisphere polar regions.
Each year, millions of square kilometers of sea ice melt and refreeze. However, the mean ice anomaly -- defined as the seasonally-adjusted difference between the current value and the average from 1979-2000, varies much more slowly. That anomaly now stands at just under zero, a value identical to one recorded at the end of 1979, the year satellite record-keeping began.
Ice levels had been tracking lower throughout much of 2008, but rapidly recovered in the last quarter. In fact, the rate of increase from September onward is the fastest rate of change on record, either upwards or downwards.
The data is being reported by the University of Illinois's Arctic Climate Research Center, and is derived from satellite observations of the Northern and Southern hemisphere polar regions.
Each year, millions of square kilometers of sea ice melt and refreeze. However, the mean ice anomaly -- defined as the seasonally-adjusted difference between the current value and the average from 1979-2000, varies much more slowly. That anomaly now stands at just under zero, a value identical to one recorded at the end of 1979, the year satellite record-keeping began.
How's this for cold comfort? Sask-atoon's deep freeze is likely the longest streak of low temperatures below -25 C that has numbed this city since record-keeping began in 1892.
The 24-day streak started cruelly Dec. 13 after relatively mild temperatures and continued at least through Monday, said David Phillips, Environment Canada's senior climatologist.
"That's the thing that's brutal," Phillips said from Toronto, where he was enjoying a temperature of -4. "We can all handle a few (cold) days. It's the long haul that wears you down.
The 24-day streak started cruelly Dec. 13 after relatively mild temperatures and continued at least through Monday, said David Phillips, Environment Canada's senior climatologist.
"That's the thing that's brutal," Phillips said from Toronto, where he was enjoying a temperature of -4. "We can all handle a few (cold) days. It's the long haul that wears you down.
Four people have died as a result of severe weather conditions, which battered the north and east of the country. Cataluña was one of the areas which was worst affected by the storms, where two people were washed out to sea by enormous waves, the first whilst walking through the Port in Barcelona, and the other a man who was driving along the breakwater when his car was dragged into the sea.
