Earth Changes
The temblor hit at a depth of 10 kilometers (6 miles) and the epicenter was 305 kilometers west-southwest of Karachi, the country's main commercial center, the USGS said.

Pedestrians on 5th Avenue are bundled against the cold December 22, 2008 in New York. Frightful weather walloped North America Thursday as holiday travelers dug out from days of delays due to snow and ice.
Winter storm warnings were issued Friday for Utah, Arizona, New Mexico, Colorado, Wyoming, Montana and the Dakotas, while a blizzard warning was in effect for southwestern Colorado.
"It's going to be a heck of a storm," said Chris Cuoco, senior forecaster for the National Weather Service's Grand Junction office. "We're expecting significant snowfall in all the mountains of Colorado. Even the valleys are going to see 4-plus inches of snow."
"There are toxic materials that are leached out of these products when they're in landfill and they can damage human and environmental health," says Castle.
And with Australians among the top-ten consumers of electronic items in the world, the TEC is warning that the problem of e-waste is becoming a crisis.
Sales of computers, mobile phones and digital cameras have all increased in recent years, and a large percentage of these products will eventually end up in landfill sites.
While it has been "chilly" so far, what is about to come is the worst in many a winter, perhaps the sign that the warm AMO is reaching its maturity. The US winter has been much like those around 1950 which was the benchmark winter in the pac northwest of the US and was the warning shot that the warm cycle of the 30s 40s and 50s was starting its end game. It should be comforting to people worried that we are pushing our planet over the edge that things that happened before are happening again, though the discomfort caused by cold is a big problem
Government officials said Wednesday the flooding showed how vulnerable the western Pacific atoll nation is to very small changes in weather conditions.
The islands have been pounded three times in the past two weeks by powerful waves caused by storm surges that coincided with high tides, swamping the main urban centres of Majuro and Ebeye that are less than a metre above sea level.
Houses and roads were damaged but the torrent also destroyed cemeteries, "contributing to the already alarming sanitary conditions with the widespread debris caused by the high wave action," President Litokwa Tomeing said.
"Bees are a profound part of the ecosystem, much more than we ever thought," said Rowan Jacobsen, whose chilling new book, The Fruitless Fall: The Collapse of the Honey Bee and the Coming Agricultural Crisis (Bloomsbury), gives us a taste of a world without honey, not to mention other goodies bees make possible. The tall, lanky 40-year-old author talked with me at a new East Village restaurant fittingly called Apiary while promoting his book in New York.
Fruitless Fall details the recent rise of colony collapse disorder. Bees, around for the past 100 million years, have been mysteriously dying in droves -- about 30 billion worldwide last year alone.
The 6.2 magnitude quake struck at 11:20 a.m. local time (10:20 p.m. ET).
There were no immediate reports of injuries and a tsunami warning was not issued, said Jane Punongbayan of the Philippine Institute of Volcanology and Seismology.
"That was enough to cause panic in some people," Punongbayan said. "Some people in the mall ran out of the mall, but according to initial reports it was not strong enough to cause damage."
Newlyweds Tommy and Siobhan Costello were at O'Hare International Airport on Wednesday for the second night en route to their honeymoon in San Diego.

Travelers surround the ticket windows at Portland International Airport Tuesday, Dec. 23, 2008, in Portland, Oregon.
More snow fell Wednesday in the Midwest, where the National Weather Service said up to 4 inches was possible in Chicago. The Northwest faced more snow and sleet early Wednesday, with up to 20 inches possible in the Cascade range. And more snow and ice spread over the Northeast.
"We're seeing quite a bit of messiness out there," said weather service meteorologist Ed Shimon, who's been at work at the agency's Lincoln, Ill., office for six straight days, a period when the state has seen snow, ice and subzero temperatures. "It's something different every day - never a dull moment."