Friday, September 9, 2011

Northern Eurasian snowpack could be a predictor of winter weather in US, team from UGA reports

Every winter, weather forecasters talk about the snow cover in the northern US and into Canada as a factor in how deep the deep-freeze will be in the states. A new study indicates they may be looking, at least partially, in the wrong place.

Source: http://www.sciencedaily.com/releases/2011/06/110624162250.htm

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Fewer rain storms across southern Australia with global warming

Decreasing autumn and winter rainfall over southern Australia has been attributed to a 50-year decrease in the average intensity of storms in the region -- a trend which is forecast to continue for another 50 years.

Source: http://www.sciencedaily.com/releases/2011/07/110707092445.htm

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Northern humans had bigger brains, to cope with the low light levels, study finds

The farther that human populations live from the equator, the bigger their brains, according to a new study. But it turns out that this is not because they are smarter, but because they need bigger vision areas in the brain to cope with the low light levels experienced at high latitudes.

Source: http://www.sciencedaily.com/releases/2011/08/110804214410.htm

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Hurricane Season: How to cope with canceled flights & interrupted cruises

NASA's GOES-13 satellite saw Hurricane Irene on August 27, 2011 at 10:10 a.m. EDT after it made landfall at 8 a.m. in Cape Lookout, North Carolina.

Source: http://www.topix.com/news/weather/2011/09/hurricane-season-how-to-cope-with-canceled-flights-interrupted-cruises?fromrss=1

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Researchers improving GPS accuracy in the third dimension

Researchers who are working to fix global positioning system (GPS) errors have devised software to take a more accurate measurement of altitude -- particularly in mountainous areas. The software is still under development, but in initial tests it enabled centimeter-scale GPS positioning -- including altitude -- as often as 97 percent of the time.

Source: http://www.sciencedaily.com/releases/2011/08/110817101935.htm

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Thursday, September 8, 2011

Ancient clams yield new information about greenhouse effect on climate

Ancient fossilized clams that lived off the coast of Antarctica some 50 million years ago have a story to tell about El Ni�o, according to new research.

Source: http://www.sciencedaily.com/releases/2011/08/110822102059.htm

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Climate cycles are driving wars: When El Nino warmth hits, tropical conflicts double

In the first study of its kind, researchers have linked a natural global climate cycle to periodic increases in warfare. The arrival of El Nino, which every three to seven years boosts temperatures and cuts rainfall, doubles the risk of civil wars across 90 affected tropical countries, and may help account for a fifth of worldwide conflicts during the past half-century, say the authors.

Source: http://www.sciencedaily.com/releases/2011/08/110824131527.htm

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Worldwide map identifies important coral reefs exposed to stress

Marine researchers have created a map of the world's corals and their exposure to stress factors, including high temperatures, ultra-violet radiation, weather systems, sedimentation, as well as stress-reducing factors such as temperature variability and tidal dynamics.

Source: http://www.sciencedaily.com/releases/2011/08/110811162835.htm

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NASA satellite tracks severity of African drought

Northeast Africa continues to reel from the effects of the worst drought to strike the region in decades.

Source: http://www.sciencedaily.com/releases/2011/08/110801120236.htm

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Evidence suggests La Ni�a will return this winter

A return of La Nina, which historically delivers dry conditions, is increasingly likely, according to scientists.

Source: http://www.sciencedaily.com/releases/2011/09/110907122209.htm

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Expert: USA's extreme weather should raise questions

A United Kingdom news organization is taking a look at what it terms "unprecedented weather extremes" in the United States over the last nine ...


Source: http://rssfeeds.usatoday.com/~r/usatoday-WeatherTopStories/~3/Mx2mT-6gfcA/1

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Earth's atmosphere may be more efficient at releasing energy to space than climate models indicate, satellite data suggest

Data from NASA's Terra satellite suggests that when the climate warms, Earth's atmosphere is apparently more efficient at releasing energy to space than models used to forecast climate change may indicate, according to a new study.

Source: http://www.sciencedaily.com/releases/2011/07/110729031754.htm

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Drenching rain and gale force winds for NSW

Northern and central parts of New South Wales are likely to gain close to a months worth of rain in 24 hours, while strong winds batter the state.

Source: http://www.weatherzone.com.au/news/drenching-rain-and-gale-force-winds-for-nsw/18749

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New study of storm generation could improve rainfall prediction in West Africa

A new study of how storms are generated could improve rainfall prediction in dry regions of Africa, where drought and short growing seasons are common. A team of scientists from the UK, France and Australia used satellite observations of the Sahel region of West Africa to demonstrate that brief changes in soil moisture over areas of just tens of kilometers can affect storm generation.

Source: http://www.sciencedaily.com/releases/2011/06/110613012803.htm

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Strong El Ni�o could bring increased sea levels, storm surges to US East Coast

Coastal communities along the US East Coast may be at risk to higher sea levels accompanied by more destructive storm surges in future El Ni�o years, according to a new study. The study was prompted by an unusual number of destructive storm surges along the East Coast during the 2009-2010 El Ni�o winter.

Source: http://www.sciencedaily.com/releases/2011/07/110715135330.htm

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NASA satellites Hurricane Irene almost one-third the size of U.S. east coast

Hurricane Irene is a major hurricane, and NASA satellite data shows its diameter is now about one-third the length of the U.S. Atlantic coastline. Meanwhile, far in the eastern Atlantic Ocean a tenth tropical depression formed. One satellite image captured both storms and shows the tremendous difference in their size.

Source: http://www.sciencedaily.com/releases/2011/08/110825135148.htm

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Time to begin anticipating and adapting to climate change

Despite the uncertainties surrounding climate change, leaders in the transportation sector agree it is time to start developing effective strategies that will keep the nation's transportation systems and other critical infrastructure running in the face of the adverse impacts that seem increasingly likely to occur.

Source: http://www.sciencedaily.com/releases/2011/08/110822092321.htm

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Wednesday, September 7, 2011

Fire to become increasingly important driver of atmospheric change in warming world

Researchers say it is likely that fire will become an increasingly important driver of atmospheric change as the world warms.

Source: http://www.sciencedaily.com/releases/2011/07/110707092447.htm

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Bracing winds herald end of summer

Bracing winds and heavy showers are expected to hit parts of the UK again, hammering home the unwelcome news that autumn has arrived.

Source: http://www.topix.com/news/weather/2011/09/bracing-winds-herald-end-of-summer?fromrss=1

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Researchers create tool to put the lid on solar power fluctuations

How does the power output from solar panels fluctuate when the clouds roll in? And can researchers predict these fluctuations? Researchers in California have found the answer to these questions. They also have developed a software program that allows power grid managers to easily predict fluctuations in the solar grid caused by changes in the cloud cover.

Source: http://www.sciencedaily.com/releases/2011/06/110621141851.htm

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80 percent of world climate data are not computerized and readily available

In order to gain a better knowledge of climate variations, such as those caused by global warming, and be able to tackle them, we need to understand what happened in the recent past. A new study shows that the scientific community today is only able to access and analyze 20 percent of the recorded climate information held. The remaining data are not accessible in digital format.

Source: http://www.sciencedaily.com/releases/2011/07/110720091532.htm

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Strong El Ni�o could bring increased sea levels, storm surges to US East Coast

Coastal communities along the US East Coast may be at risk to higher sea levels accompanied by more destructive storm surges in future El Ni�o years, according to a new study. The study was prompted by an unusual number of destructive storm surges along the East Coast during the 2009-2010 El Ni�o winter.

Source: http://www.sciencedaily.com/releases/2011/07/110715135330.htm

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Hurricane Irene Damage Summary (ContributorNetwork)

ContributorNetwork - Hurricane Irene left behind a wide swath of damage from North Carolina to Maine. The New York Times reports damage estimates range from $7 billion to $10 billion. Those numbers will rank it in the top 10 worst hurricanes in terms of insurance losses.

Source: http://us.rd.yahoo.com/dailynews/rss/weather/*http://news.yahoo.com/s/ac/20110906/us_ac/9075643_hurricane_irene_damage_summary

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Expert: USA's extreme weather should raise questions

A United Kingdom news organization is taking a look at what it terms "unprecedented weather extremes" in the United States over the last nine ...


Source: http://rssfeeds.usatoday.com/~r/usatoday-WeatherTopStories/~3/Mx2mT-6gfcA/1

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Mississippi flooding captured by NASA satellites

The Mississippi River reached nearly 48 feet in Memphis, Tenn., on May 10, according to the U.S. National Weather Service. It was the highest water level for Memphis since 1937.

Source: http://www.sciencedaily.com/releases/2011/05/110511182011.htm

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Climate played big role in Vikings' disappearance from Greenland

Greenland's early Viking settlers were subjected to rapidly changing climate. Temperatures plunged several degrees in a span of decades, according to researchers. A reconstruction of 5,600 years of climate history from lakes near the Norse settlement in western Greenland also shows how climate affected the Dorset and Saqqaq cultures.

Source: http://www.sciencedaily.com/releases/2011/05/110530152331.htm

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Northern Eurasian snowpack could be a predictor of winter weather in US, team from UGA reports

Every winter, weather forecasters talk about the snow cover in the northern US and into Canada as a factor in how deep the deep-freeze will be in the states. A new study indicates they may be looking, at least partially, in the wrong place.

Source: http://www.sciencedaily.com/releases/2011/06/110624162250.htm

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Tuesday, September 6, 2011

La Ni�a's exit leaves climate forecasts in limbo

It's what Bill Patzert, a climatologist and oceanographer at NASA's Jet Propulsion Laboratory, likes to call a "La Nada" -- that puzzling period between cycles of the El Ni�o-Southern Oscillation climate pattern in the Pacific Ocean when sea surface heights in the equatorial Pacific are near average.

Source: http://www.sciencedaily.com/releases/2011/06/110630162116.htm

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Severe Weather Alerts Across The Nation

Alabama-Alaska-California-Connecticut-Delaware-District Of Columbia-Dummy-Florida-Georgia-Idaho-Illinois-Indiana-Iowa-Kansas-Kentucky-Louisiana-Maine-Maryland-Massachusetts-Michigan-Mississippi-Missouri-Montana-Nebraska-Nevada-New Jersey-New York-North Carolina-North Dakota-Ohio-Oregon-Pennsylvania-Puerto Rico-Rhode Island-South Carolina-South Dakota-Tennessee-Texas-Vermont-Virginia-Washington-West Virginia-Wisconsin. For more details...

Source: http://www.weather.com/newscenter/severeWxAlertsNational.html?cm_ven=NWF&cm_cat=rss&cm_pla=news&cm_ite=severe_alerts&par=NWF_rss&site=news

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Child Bound At Calif. Murder Scene

A two-year-old child was found bound and gagged in a closet Tuesday at the scene of a triple murder in California.

Source: http://www.myfoxdc.com/dpps/news/child-bound%2C-gagged-at-calif.-murder-scene-dpgonc-km-20110906_14896435

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It's Official...April a Wild Weather Month

  • Tornadoes
  • Floods
  • Hail
  • Drought
  • Wildfires

How many times can weather history be made in one month? I already reported on the six ways the April 2011 tornadoes broke records. Portions of Texas are still burning, while the residents along the floodplains of the Mississippi river are waiting for the flood waters to inevitably inundate their homes. The floods were caused by extreme amounts of snow in 2011, sudden melting, and the 10th wettest April on record.

...

Read Full Post

Source: http://weather.about.com/b/2011/05/14/its-official-april-a-wild-weather-month.htm

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Poll: Voters Uneasy about GOP Candidates

A growing number of Americans may be looking for a change at the White House, but the Republican field is not inspiring much confidence, according to a Wall Street Journal/NBC News poll released Tuesday.

Source: http://www.myfoxdc.com/dpps/news/poll-republican-presidential-field-produces-unease-dpgonc-20110906-bb_14892009

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Landsat 5 satellite helps emergency managers fight largest fire in Arizona history

The largest fire in the history of the state of Arizona continues to burn and emergency managers and responders are using satellite data from a variety of instruments to plan their firefighting containment strategies and mitigation efforts once the fires are out.

Source: http://www.sciencedaily.com/releases/2011/06/110616193918.htm

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Palestinians resist US pressure on statehood bid

Palestinians say they will resist US pressure on statehood bid at United Nations

Source: http://www.baynews9.com/article/news/ap/september/307210/Palestinians-resist-US-pressure-on-statehood-bid?cid=rss

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Mississippi flooding captured by NASA satellites

The Mississippi River reached nearly 48 feet in Memphis, Tenn., on May 10, according to the U.S. National Weather Service. It was the highest water level for Memphis since 1937.

Source: http://www.sciencedaily.com/releases/2011/05/110511182011.htm

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Aircraft influence the local weather, new study shows; Inadvertent cloud seeding can increase precipitation around major airports

As airplanes fly through the clouds, they often punch holes through the ones that contain supercooled water, or water that has remained in liquid form below its freezing point. Now, researchers say that this phenomenon can lead to increased snowfall around the world's major airports.

Source: http://www.sciencedaily.com/releases/2011/06/110630142835.htm

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Fires burn dozens of homes in Texas, Oklahoma

Wildfires fueled by extremely dry conditions and strong winds destroyed dozens of homes in Oklahoma City and North Texas.


Source: http://rssfeeds.usatoday.com/~r/usatoday-WeatherTopStories/~3/w09ij_-sNl0/1

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Some desert birds less affected by wildfires and climate change

A new study has found that some bird species in the desert southwest are less affected, and in some cases positively influenced, by widespread fire through their habitat. In fact, the researchers say that fire actually helps some bird species because of the habitat that is formed after a fire is positive for the bird's prey needs.

Source: http://www.sciencedaily.com/releases/2011/07/110719111704.htm

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Vermont girds for more flooding

When the rain-swollen White River rose up and overflowed, it laid waste to the 125-year-old Perley dairy farm.

Source: http://www.topix.com/news/weather/2011/09/vermont-girds-for-more-flooding?fromrss=1

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Monday, September 5, 2011

New method detects emerging sunspots deep inside the sun, provides warning of dangerous solar flares

Sunspots spawn solar flares that can cause billions of dollars in damage to satellites, communications networks and power grids. But researchers have now developed a way to detect incipient sunspots as deep as 65,000 kilometers inside the sun, providing up to two days' advance warning of a damaging solar flare.

Source: http://www.sciencedaily.com/releases/2011/08/110819141524.htm

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Irene's historic damage may not be insured

Hurricane Irene appears destined to be one of the 10 costliest catastrophes in the nation's history, and much of the damage might not be covered ...


Source: http://rssfeeds.usatoday.com/~r/usatoday-WeatherTopStories/~3/RfrT4tO2mx0/1

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Airstrikes hit Yemeni province seized by militants

Yemeni warplanes bomb mosque, hospital in southern province overrun by Islamic militants

Source: http://www.baynews9.com/article/news/ap/september/306779/Airstrikes-hit-Yemeni-province-seized-by-militants?cid=rss

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Climate change disasters can be predicted, study suggests

Climate change disasters, such as the melting of the Greenland ice sheet, dieback of the Amazon rainforest or collapse of the Atlantic overturning circulation, can be predicted according to new research. The "tipping points" that trigger these disasters could be anticipated by looking for changes in climate behavior, researchers say.

Source: http://www.sciencedaily.com/releases/2011/06/110619133517.htm

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More wet, cold weather ahead

T may be five days in to spring but Gold Coast weather is set to look more like winter this week with rain and low temperatures on the way.

Source: http://www.weatherzone.com.au/news/more-wet-cold-weather-ahead/18731

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Palin Rails Against Obama

Sarah Palin says the tea party needs to play a larger role in the 2012 presidential race.

Source: http://www.myfoxdc.com/dpps/news/palin-rails-against-obama-dpgapx-km-20110905_14874643

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Average U.S. temperature increases by 0.5 degrees F

According to the 1981-2010 normals to be released by the U.S. National Climatic Data Center, temperatures across the United States were on average, approximately 0.5 degree F warmer than the 1971-2000 time period. Normals serve as a 30 year baseline average of important climate variables that are used to understand average climate conditions at any location and serve as a consistent point of reference. The new normals update the 30-year averages of climatological variables, including average temperature and precipitation for more than 7,500 locations across the United States.

Source: http://www.sciencedaily.com/releases/2011/06/110629205053.htm

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Climate scientists forecast permanently hotter summers

The tropics and much of the Northern Hemisphere are likely to experience an irreversible rise in summer temperatures within the next 20 to 60 years if atmospheric greenhouse gas concentrations continue to increase, according to a new climate study.

Source: http://www.sciencedaily.com/releases/2011/06/110606113405.htm

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Victoria's warm start to spring coming to shuddering halt

Victoria's warmest start to spring in five years is coming to an abrupt end, by the end of this week it will feel more like mid-winter.

Source: http://www.weatherzone.com.au/news/victoria-s-warm-start-to-spring-coming-to-shuddering-halt/18733

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Economic cost of weather may total $485 billion in US

Routine weather events such as rain and cooler-than-average days can add up to an annual economic impact of as much as 3.4 percent of the nation's GDP. New research finds that every sector of the economy is sensitive to changes in the weather.

Source: http://www.sciencedaily.com/releases/2011/06/110622115322.htm

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Sunday, September 4, 2011

World War II bombing raids offer new insight into the effects of aviation on climate

Climate researchers have turned to the Allied bombing raids of the Second World War for a unique opportunity to study the effect thousands of aircraft had on the English climate at a time when civilian aviation remained rare. The study reveals how civilian and military records can help assess the impact of modern aviation on the climate today.

Source: http://www.sciencedaily.com/releases/2011/07/110708084008.htm

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Tropical north Queensland cops a month's worth of rain overnight

More than a month's worth of rain fell in tropical north Queensland last night, leaving more than puddles on the ground by the time most fathers woke up this morning.

Source: http://www.weatherzone.com.au/news/tropical-north-queensland-cops-a-month-s-worth-of-rain-overnight/18728

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Fewer rain storms across southern Australia with global warming

Decreasing autumn and winter rainfall over southern Australia has been attributed to a 50-year decrease in the average intensity of storms in the region -- a trend which is forecast to continue for another 50 years.

Source: http://www.sciencedaily.com/releases/2011/07/110707092445.htm

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Researchers improving GPS accuracy in the third dimension

Researchers who are working to fix global positioning system (GPS) errors have devised software to take a more accurate measurement of altitude -- particularly in mountainous areas. The software is still under development, but in initial tests it enabled centimeter-scale GPS positioning -- including altitude -- as often as 97 percent of the time.

Source: http://www.sciencedaily.com/releases/2011/08/110817101935.htm

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Wild winds: Changes in weather patterns creating more severe storms

A climate expert attributes the increase in the number and severity of tornadoes and severe storms in 2011 to a change in weather patterns.

Source: http://www.sciencedaily.com/releases/2011/06/110607102626.htm

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Federal Help on the Way for Storm Damaged Parts of Pennsylvania (ContributorNetwork)

ContributorNetwork - It is official, Pennsylvania is a disaster area, or at least a few counties are anyway. In a quick response to a request for federal disaster aid for areas of Pennsylvania that received damage from Tropical Storm Irene, President Barack Obama has officially declared a major disaster. The response came after Governor Corbett requested federal aid for many areas of the state that suffered a massive amount of damage from the storm. The move should come as good news for many affected residents.

Source: http://us.rd.yahoo.com/dailynews/rss/weather/*http://news.yahoo.com/s/ac/20110904/us_ac/9072857_federal_help_on_the_way_for_storm_damaged_parts_of_pennsylvania

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NASA Earth-observing satellite arrives in California for launch

On Tuesday, Aug. 30, NASA's next Earth-observing research satellite arrived at Vandenberg Air Force Base in California to begin preparations for an October launch. The National Polar-orbiting Operational Environmental Satellite System Preparatory Project (NPP) is the first of a new generation of satellites that will observe many facets of our changing Earth.

Source: http://www.sciencedaily.com/releases/2011/09/110901141822.htm

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New images reveal structures of the solar wind as it travels toward and impacts Earth

Using data collected by NASA's STEREO spacecraft, researchers have developed the first detailed images of solar wind structures as plasma and other particles from a coronal mass ejection traveled 93 million miles and impacted Earth.

Source: http://www.sciencedaily.com/releases/2011/08/110818142752.htm

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Researchers create tool to put the lid on solar power fluctuations

How does the power output from solar panels fluctuate when the clouds roll in? And can researchers predict these fluctuations? Researchers in California have found the answer to these questions. They also have developed a software program that allows power grid managers to easily predict fluctuations in the solar grid caused by changes in the cloud cover.

Source: http://www.sciencedaily.com/releases/2011/06/110621141851.htm

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Big Storms Cause Money Woes for FEMA

The Federal Emergency Management Agency (FEMA) has money trouble, FOXNews.com reported Saturday.

Source: http://www.myfoxdc.com/dpps/news/big-storms-cause-money-problems-for-fema-dpgonc-20110903-gc_14854325

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NASA's NPP satellite completes comprehensive testing

The NASA National Polar-orbiting Operational Environmental Satellite System Preparatory Project has successfully completed its most comprehensive end-to-end compatibility test of the actual satellite and all five scientific instruments. NPP contains a suite of five sensors that will make measurements to continue producing key data products about Earth including, for example, measurements of cloud, vegetation, and ice cover, ocean color, and sea and land surface temperatures.

Source: http://www.sciencedaily.com/releases/2011/08/110808124239.htm

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Saturday, September 3, 2011

Northern humans had bigger brains, to cope with the low light levels, study finds

The farther that human populations live from the equator, the bigger their brains, according to a new study. But it turns out that this is not because they are smarter, but because they need bigger vision areas in the brain to cope with the low light levels experienced at high latitudes.

Source: http://www.sciencedaily.com/releases/2011/08/110804214410.htm

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Takeoffs and landings cause more precipitation near airports, researchers find

Researchers have found that areas near commercial airports sometimes experience a small but measurable increase in rain and snow when aircraft take off and land under certain atmospheric conditions. The new study is part of ongoing research that focuses on so-called hole punch and canal clouds that form when planes fly through certain mid-level clouds, forcing nearby air to rapidly expand and cool.

Source: http://www.sciencedaily.com/releases/2011/06/110630142847.htm

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Climate cycles are driving wars: When El Nino warmth hits, tropical conflicts double

In the first study of its kind, researchers have linked a natural global climate cycle to periodic increases in warfare. The arrival of El Nino, which every three to seven years boosts temperatures and cuts rainfall, doubles the risk of civil wars across 90 affected tropical countries, and may help account for a fifth of worldwide conflicts during the past half-century, say the authors.

Source: http://www.sciencedaily.com/releases/2011/08/110824131527.htm

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New images reveal structures of the solar wind as it travels toward and impacts Earth

Using data collected by NASA's STEREO spacecraft, researchers have developed the first detailed images of solar wind structures as plasma and other particles from a coronal mass ejection traveled 93 million miles and impacted Earth.

Source: http://www.sciencedaily.com/releases/2011/08/110818142752.htm

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Tropical Storm Lee spins in Gulf, ready to wallop with rain

Residents from Texas to Florida need to keep an eye on newly formed Tropical Storm Lee this weekend. Louisiana already declared a state of e ...


Source: http://rssfeeds.usatoday.com/~r/usatoday-WeatherTopStories/~3/1aP2N81ZgXk/1

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Grandstand insurance payout not enough

York Racing says an insurance payout to repair the club's storm damaged grandstand only covers a third of the total repair bill.

Source: http://www.weatherzone.com.au/news/grandstand-insurance-payout-not-enough/18724

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Irene's historic damage may not be insured

Hurricane Irene appears destined to be one of the 10 costliest catastrophes in the nation's history, and much of the damage might not be covered ...


Source: http://rssfeeds.usatoday.com/~r/usatoday-WeatherTopStories/~3/RfrT4tO2mx0/1

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New study of storm generation could improve rainfall prediction in West Africa

A new study of how storms are generated could improve rainfall prediction in dry regions of Africa, where drought and short growing seasons are common. A team of scientists from the UK, France and Australia used satellite observations of the Sahel region of West Africa to demonstrate that brief changes in soil moisture over areas of just tens of kilometers can affect storm generation.

Source: http://www.sciencedaily.com/releases/2011/06/110613012803.htm

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New method detects emerging sunspots deep inside the sun, provides warning of dangerous solar flares

Sunspots spawn solar flares that can cause billions of dollars in damage to satellites, communications networks and power grids. But researchers have now developed a way to detect incipient sunspots as deep as 65,000 kilometers inside the sun, providing up to two days' advance warning of a damaging solar flare.

Source: http://www.sciencedaily.com/releases/2011/08/110819141524.htm

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Irene's flooding threatens Vermont's leaf season

The flood damage in New England is all but certain to hurt Vermont's vital leaf-peeping season, when thousands of tourists come to see the autumn colors, pick apples, visit craft fairs and, at the end of the day, go to sleep under a down comforter at a historic inn.

Source: http://www.topix.com/news/weather/2011/09/irenes-flooding-threatens-vermonts-leaf-season?fromrss=1

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Illegal Workers in US Pocketed $4.2B

Undocumented workers in the US collected $4.2 billion in a certain tax credit last year, up from less than $1 billion five years ago, according to a new audit by the Treasury Department's Inspector General for Tax Administration revealed Friday.

 

Source: http://www.myfoxdc.com/dpps/news/illegal-workers-used-tax-credit-to-pocket-42-billion-dpgonc-20110902-to_14842369

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Friday, September 2, 2011

World War II bombing raids offer new insight into the effects of aviation on climate

Climate researchers have turned to the Allied bombing raids of the Second World War for a unique opportunity to study the effect thousands of aircraft had on the English climate at a time when civilian aviation remained rare. The study reveals how civilian and military records can help assess the impact of modern aviation on the climate today.

Source: http://www.sciencedaily.com/releases/2011/07/110708084008.htm

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The nations weather

The Gulf states will see a rainy and stormy day on Friday, as a broad area of low pressure develops in the Gulf of Mexico.

Source: http://www.topix.com/news/weather/2011/09/the-nations-weather?fromrss=1

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Fewer rain storms across southern Australia with global warming

Decreasing autumn and winter rainfall over southern Australia has been attributed to a 50-year decrease in the average intensity of storms in the region -- a trend which is forecast to continue for another 50 years.

Source: http://www.sciencedaily.com/releases/2011/07/110707092445.htm

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Aircraft influence the local weather, new study shows; Inadvertent cloud seeding can increase precipitation around major airports

As airplanes fly through the clouds, they often punch holes through the ones that contain supercooled water, or water that has remained in liquid form below its freezing point. Now, researchers say that this phenomenon can lead to increased snowfall around the world's major airports.

Source: http://www.sciencedaily.com/releases/2011/06/110630142835.htm

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NC 12: A love-hate relationship with a road

North Carolina Highway 12, a thin strip of asphalt on top of sand, bends into the Atlantic Ocean, connecting most of the Outer Banks with the mainland.

Source: http://www.topix.com/news/weather/2011/09/nc-12-a-love-hate-relationship-with-a-road?fromrss=1

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Landsat 5 satellite helps emergency managers fight largest fire in Arizona history

The largest fire in the history of the state of Arizona continues to burn and emergency managers and responders are using satellite data from a variety of instruments to plan their firefighting containment strategies and mitigation efforts once the fires are out.

Source: http://www.sciencedaily.com/releases/2011/06/110616193918.htm

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E. coli can survive in streambed sediments for months

Scientists have confirmed that the presence of Escherichia coli pathogens in surface waters could result from the pathogen's ability to survive for months in underwater sediments.

Source: http://www.sciencedaily.com/releases/2011/07/110701121619.htm

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As water recedes, cleanup begins across Northeast

As the flood waters receded, weary residents across the Northeast began pulling soggy furniture and ruined possessions onto their front lawns as they surveyed the damage wrought by Hurricane Irene.

Source: http://www.topix.com/news/weather/2011/09/as-water-recedes-cleanup-begins-across-northeast?fromrss=1

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Researchers improving GPS accuracy in the third dimension

Researchers who are working to fix global positioning system (GPS) errors have devised software to take a more accurate measurement of altitude -- particularly in mountainous areas. The software is still under development, but in initial tests it enabled centimeter-scale GPS positioning -- including altitude -- as often as 97 percent of the time.

Source: http://www.sciencedaily.com/releases/2011/08/110817101935.htm

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Mississippi flooding captured by NASA satellites

The Mississippi River reached nearly 48 feet in Memphis, Tenn., on May 10, according to the U.S. National Weather Service. It was the highest water level for Memphis since 1937.

Source: http://www.sciencedaily.com/releases/2011/05/110511182011.htm

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Average U.S. temperature increases by 0.5 degrees F

According to the 1981-2010 normals to be released by the U.S. National Climatic Data Center, temperatures across the United States were on average, approximately 0.5 degree F warmer than the 1971-2000 time period. Normals serve as a 30 year baseline average of important climate variables that are used to understand average climate conditions at any location and serve as a consistent point of reference. The new normals update the 30-year averages of climatological variables, including average temperature and precipitation for more than 7,500 locations across the United States.

Source: http://www.sciencedaily.com/releases/2011/06/110629205053.htm

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E. coli can survive in streambed sediments for months

Scientists have confirmed that the presence of Escherichia coli pathogens in surface waters could result from the pathogen's ability to survive for months in underwater sediments.

Source: http://www.sciencedaily.com/releases/2011/07/110701121619.htm

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Thursday, September 1, 2011

La Ni�a's exit leaves climate forecasts in limbo

It's what Bill Patzert, a climatologist and oceanographer at NASA's Jet Propulsion Laboratory, likes to call a "La Nada" -- that puzzling period between cycles of the El Ni�o-Southern Oscillation climate pattern in the Pacific Ocean when sea surface heights in the equatorial Pacific are near average.

Source: http://www.sciencedaily.com/releases/2011/06/110630162116.htm

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Cable recounts American's 1st contact in Cuba jail

Cable: US man jailed in Cuba reported intense interrogation, worried about publicity

Source: http://www.baynews9.com/article/news/ap/september/304744/Cable-recounts-Americans-1st-contact-in-Cuba-jail?cid=rss

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(We Love) Earth Day

Earth Day is April 22nd. It is a day to celebrate the environment and our home planet. Along with the celebrations, the Environmental Protection Agency is accepting photo submissions via Flickr for it's State of the Environment Photo collection. The collection originally started in the 1970's as a way to document the changing landscape of the world. The EPA is now going to display newly submitted photographs to add to the archive. Comparison of the 1970's  versus modern photography may have striking details to explain the state of the environment. The intent is to show the beauty of the world, and at the same time raise awareness for key environmental issues including climate change. Learn how to submit your photos here.

Source: http://weather.about.com/b/2011/04/13/we-love-earth-day.htm

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Miracle Tornado Hits St. Louis Airport

The Good Friday Tornado Damage PathTornadoes are fascinating, but deadly. People watch with horror as tornadoes rip pathways miles long through neighborhoods and communities. Often, the tornadoes leave nothing but rubble in their wake. The tornadoes on Friday, April 22, 2011 was different. No one normally calls a tornado a miracle except when a large storm system causes no deaths. The National Weather Service calls the storm event the Good Friday Tornado.

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Source: http://weather.about.com/b/2011/04/25/miracle-tornado-hits-st-louis-airport.htm

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E. coli can survive in streambed sediments for months

Scientists have confirmed that the presence of Escherichia coli pathogens in surface waters could result from the pathogen's ability to survive for months in underwater sediments.

Source: http://www.sciencedaily.com/releases/2011/07/110701121619.htm

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6 Ways the April 2011 Tornadoes Broke Records

The tornadoes of April 2011 have been devastating. One of the largest death tolls in recorded history from a tornado occurred on April 27-28, 2011. The preliminary number of deaths reported is now over 350. That makes the event #2 on the list of the top ten tornado death tolls.

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Source: http://weather.about.com/b/2011/05/02/6-ways-the-april-2011-tornadoes-broke-records.htm

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Solar flares: What does it take to be X-class? Sun emits an X-Class flare on August 9, 2011

Solar flares are giant explosions on the sun that send energy, light and high speed particles into space. These flares are often associated with solar magnetic storms known as coronal mass ejections (CMEs). The number of solar flares increases approximately every 11 years, and the sun is currently moving towards another solar maximum, likely in 2013. That means more flares will be coming, some small and some big enough to send their radiation all the way to Earth.

Source: http://www.sciencedaily.com/releases/2011/08/110809162011.htm

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Streaker disrupts TV coverage of Irene

A streaker in Virginia Beach disrupted Weather Channel coverage Saturday of Hurricane Irene.


Source: http://rssfeeds.usatoday.com/~r/usatoday-WeatherTopStories/~3/G2OpcDECM7s/1

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Sri Lanka imposes new laws to hold terror suspects

Sri Lanka president imposes new laws to hold terror suspects, keep ex-Tamil rebel group banned

Source: http://www.baynews9.com/article/news/ap/september/304496/Sri-Lanka-imposes-new-laws-to-hold-terror-suspects?cid=rss

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Software reveals critical crop growth stages

Agronomists have developed computer software that tells farmers when to spray pesticides. The software, called "PhenologyMMS (Modular Modeling System)," predicts the timing of plant growth stages so Central Great Plains farmers and ranchers can know how their crop is progressing and when to apply pesticides, fertilizers and water. PhenologyMMS also helps them time other management tasks.

Source: http://www.sciencedaily.com/releases/2011/05/110512104218.htm

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Wednesday, August 31, 2011

Climate played big role in Vikings' disappearance from Greenland

Greenland's early Viking settlers were subjected to rapidly changing climate. Temperatures plunged several degrees in a span of decades, according to researchers. A reconstruction of 5,600 years of climate history from lakes near the Norse settlement in western Greenland also shows how climate affected the Dorset and Saqqaq cultures.

Source: http://www.sciencedaily.com/releases/2011/05/110530152331.htm

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Researchers improving GPS accuracy in the third dimension

Researchers who are working to fix global positioning system (GPS) errors have devised software to take a more accurate measurement of altitude -- particularly in mountainous areas. The software is still under development, but in initial tests it enabled centimeter-scale GPS positioning -- including altitude -- as often as 97 percent of the time.

Source: http://www.sciencedaily.com/releases/2011/08/110817101935.htm

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Taking a fresh look at the weather: Traditional model for how low pressure systems evolve is deeply flawed, researcher argues

Given the UK's obsession with the weather, it would seem obvious that the basic understanding of how low pressure systems evolve has been known for a long time. Instead, some of the biggest storms in the UK's history, such as the Great Storm of October 1987, did not fit this basic understanding. One researcher believes the way we learn about the weather is wrong and has been wrong for 90 years.

Source: http://www.sciencedaily.com/releases/2011/08/110801094552.htm

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Special report: Irene wallops flood insurance program (Reuters)

Water flows past flooded gravestones in the town of Totowa, New Jersey August 30, 2011. REUTERS/Lucas JacksonReuters - The only thing worse than getting flooded out of your home once is getting flooded out of it twice. Or, for that matter, over and over again.


Source: http://us.rd.yahoo.com/dailynews/rss/weather/*http://news.yahoo.com/s/nm/20110831/us_nm/us_storm_irene_flood

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Finding reserves on the electrical grid

The weather determines how much energy wind turbine systems provide. The same applies to power line capacity. On cold and stormy days, this capacity is higher than on days with no wind and high mid-summer temperatures. An autonomously powered sensor network monitors power lines to find the reserves in the lines.

Source: http://www.sciencedaily.com/releases/2011/05/110511104521.htm

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Irene Puts Stop To Thousands Of Weddings

Erica Sternin Weiss should be honeymooning in Tahiti right now. But because of Hurricane Irene, her wedding and honeymoon were cancelled.

Source: http://www.topix.com/news/weather/2011/08/irene-puts-stop-to-thousands-of-weddings?fromrss=1

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New images reveal structures of the solar wind as it travels toward and impacts Earth

Using data collected by NASA's STEREO spacecraft, researchers have developed the first detailed images of solar wind structures as plasma and other particles from a coronal mass ejection traveled 93 million miles and impacted Earth.

Source: http://www.sciencedaily.com/releases/2011/08/110818142752.htm

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Earth's atmosphere may be more efficient at releasing energy to space than climate models indicate, satellite data suggest

Data from NASA's Terra satellite suggests that when the climate warms, Earth's atmosphere is apparently more efficient at releasing energy to space than models used to forecast climate change may indicate, according to a new study.

Source: http://www.sciencedaily.com/releases/2011/07/110729031754.htm

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Big hole filled in cloud research

Under certain conditions, private and commercial propeller planes and jet aircraft may induce odd-shaped holes or canals into clouds as they fly through them. These holes and canals have long fascinated the public and now new research shows they may affect precipitation in and around airports with frequent cloud cover in the wintertime.

Source: http://www.sciencedaily.com/releases/2011/07/110701121623.htm

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Southeast gets early taste of storm power

NEARLY 4500 homes in southeast Queensland lost power as an early taste of the summer storm season rumbled across the region.

Source: http://www.weatherzone.com.au/news/southeast-gets-early-taste-of-storm-power/18701

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Your National Forecast Summary

Midwest - However, due to the intense nature of the surface low it will continue to impact the region with strong winds, ... South - A cold front will push into the region by Wednesday morning with much of the rain unlikely to push east ... Northeast - The lone exceptions will be portions of New England and Upstate New York where a wintry mix of freezing rain, ... West - The lone exception may be the Sierra Nevada where some rain or snow showers will be possible with an upper-level ... For more details...

Source: http://www.weather.com/newscenter/fcstsummary.html?cm_ven=NWF&cm_cat=rss&cm_pla=news&cm_ite=fcstsummary&par=NWF_rss&site=news

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Passenger rights when flights are canceled

A departures board indicates that many flights, mostly to the New York area, are canceled at Raleigh-Durham International Airport Sunday, Aug.

Source: http://www.topix.com/news/weather/2011/08/passenger-rights-when-flights-are-canceled?fromrss=1

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