Earth ChangesS


Bizarro Earth

Best of the Web: Global Cooling? Huge Arctic 'pool' could flush into Atlantic, alter weather

'Unpredictable impact on an ocean current system important to both European weather and marine food chain,' experts warn

A swirling pool of icy Arctic meltwater has the potential to flush quickly into the Atlantic Ocean and alter weather in Northern Europe, climate scientists reported Tuesday.

Located just north of Alaska and Canada, the vast pool's percentage of freshwater from rivers has grown by about 20 percent since the 1990s and that change in salinity level could impact ocean circulation and cause temperatures in Northern Europe to cool, the experts said.


Comment: An excerpt from Fire and Ice: The Day After Tomorrow written by Laura Knight-Jadzyck in 2007:

"What is important is that there IS a heating up of the planet, a Global Warming, which is causing a lot of ice to melt. It is also causing a lot of evaporation which then falls as snow in certain areas, and this put pressure on the ice sheets and squeezes them outward so that they actually melt faster around the edges. This adds a LOT of fresh water to the oceans. In the Antarctic regions, it may not be so bad, but in the Arctic, it is a building cataclysm.

The implications are so huge that it is really no wonder that the Bush Reich and others of the ruling elite are trying to shush it up and convince people that it's just going to get hotter and we all have to make sacrifices to try to slow it down. As if! Bush is certainly right when he goes his merry way acting as if Global warming is nothing. He might as well because he, and the rest of them, know that there is nothing that anyone can do about it to stop it. That's a fact. And so, they continue to do the one thing that they believe will save their own skins: continue to follow the plan of imposing total control over everyone and everything so that when the disasters fall fast and hard - as they will - the masses will be controllable. And it certainly doesn't hurt to kill off as many as they can get away with killing in advance; that many fewer mouths to feed, doncha know?

In short, the economic, political and national security implications of sudden cataclysm are what is driving the political machine these days. Britain is headed for a climate worse than Alaska's. And it could be here sooner than anyone expects."


Cloud Lightning

US: Seven killed as storms hit Southeast

Atlanta - Fast-moving spring storms packing high winds, hail and lightning blew through the Southeast, uprooting trees, knocking out power to hundreds of thousands and leaving at least seven people dead.

The strongest storms walloping the region carried with them dangerous wind gusts and the possibility of isolated tornadoes.

More than 125,000 people were without power early Tuesday around Atlanta and 147,000 across Georgia, according to Georgia Power.

The storms were moving across the Carolinas early Tuesday, knocking down trees and causing power outages.

Forecasters predicted the storms would move off the coast by mid-morning but that they would linger over central and southern Florida.

The Weather Channel also said a line of thunderstorms was heading to large parts of the mid-Atlantic region, from New Jersey to Virginia, where there was also the possibility of damaging winds and isolated tornadoes in the strongest sections of the storm.


Bizarro Earth

Record Depletion of Arctic Ozone Layer Causing Increased UV Radiation in Scandinavia

Arctic Ozone Layer
© Ross J. Salawitch, University of MarylandPolar stratospheric clouds in the Arctic.

Over the past few days ozone-depleted air masses extended from the north pole to southern Scandinavia leading to higher than normal levels of ultraviolet (UV) radiation during sunny days in southern Finland. These air masses will move east over the next few days, covering parts of Russia and perhaps extend as far south as the Chinese/Russian border. Such excursions of ozone-depleted air may also occur over Central Europe and could reach as far south as the Mediterranean.

At an international press conference by the World Meteorological Organisation (WMO) in Vienna April 5, atmospheric researcher Dr. Markus Rex from Germany´s Alfred Wegener Institute for Polar and Marine Research in the Helmholtz Association (AWI) pointed out that the current situation in the Arctic ozone layer is unparalleled.

"Such massive ozone loss has so far never occurred in the northern hemisphere, which is densely populated even at high latitudes," AWI researcher Markus Rex describes the situation. The ozone layer protects life on Earth's surface from harmful solar ultraviolet radiation. Because of the low inclination angle of the sun, exposure to ultraviolet radiation is not normally a public health concern at high northern latitudes. However, if ozone-depleted air masses drift further south over Central Europe, south Canada, the US, or over Central Asiatic Russia, for example, the surface intensity of UV radiation could lead to sunburn within minutes for sensitive persons, even in April.

Bizarro Earth

Best of the Web: Fukushima Daiichi Reactors 5-6 Stability Under Threat 04.04.11 - Tepco offical breaks down


Bizarro Earth

US: Bristleworms Swarm In Vilano Beach

Bristleworms
© News4Jax.com

St. Augustine, Florida. -- A little after midnight, St. Augustine police discovered thousands of bristleworms swimming in Vilano Beach.

Cpl. Brandon Embrey, of St. Augustine Police was one of the first to find these creepy crawlers, and he said he couldn't believe his eyes.

"There had to be millions of them, I couldn't see the bottom. All I could see was red," said Embrey.

Embrey also said they started to disappear because mullet were attacking them.

Dr. Quinton White, a professor of marine biologist at Jacksonville University, saw the video from Vilano Beach and said it was a classic bristleworm mating frenzy. He said it happens every year when salt water warms up.

Bizarro Earth

Indonesia - Earthquake Magnitude 6.0 - Kepulauan Talaud

Indon Quake_050411
© USGSEarthquake Location
Date-Time:
Tuesday, April 05, 2011 at 11:14:15 UTC

Tuesday, April 05, 2011 at 07:14:15 PM at epicenter

Time of Earthquake in other Time Zones

Location:
3.061°N, 126.973°E

Depth:
17.6 km (10.9 miles)

Region:
KEPULAUAN TALAUD, INDONESIA

Distances:
256 km (159 miles) N of Ternate, Moluccas, Indonesia

292 km (181 miles) NE of Manado, Sulawesi, Indonesia

959 km (595 miles) WSW of KOROR, Palau

1436 km (892 miles) SSE of MANILA, Philippines

Nuke

Best of the Web: Japan's Ocean Radiation Hits 7.5 Million Times Legal Limit

A broker walks between fish
© Toru Yamanaka/AFP/Getty ImagesA broker walks between fish at the Hirakata Fish Market in Kitaibaki, Ibaraki Prefecture, trading for the first time since the March 11 earthquake and tsunami disaster.
High readings in fish prompt the government to establish a maximum level for safe consumption.

The operator of Japan's stricken Fukushima nuclear plant said Tuesday that it had found radioactive iodine at 7.5 million times the legal limit in a seawater sample taken near the facility, and government officials imposed a new health limit for radioactivity in fish.

The reading of iodine-131 was recorded Saturday, Tokyo Electric Power Co. said. Another sample taken Monday found the level to be 5 million times the legal limit. The Monday samples also were found to contain radioactive cesium at 1.1 million times the legal limit.

The exact source of the radiation was not immediately clear, though Tepco has said that highly contaminated water has been leaking from a pit near the No. 2 reactor. The utility initially believed that the leak was coming from a crack, but several attempts to seal the crack failed.

Fish

Florida: Hundreds Of Fish Die In Northside Pond

dead fish
It's unclear what has killed hundreds of fish in a Northside pond.

Jacksonville, Florida -- People living near a Northside pond said toxic chemicals from a construction site may be what has killed hundreds of fish.

Residents who live near the pond off Oak Lawn Road said they've enjoyed the pond for years, calling it a place of relaxation where they can appreciate nature and do a little bit of fishing from time to time.

But they said that, over the weekend, the pond developed a strong odor and had dead fish floating all over it.

Bizarro Earth

New Zealand: Mt Ruapehu Heating Up

Mt Ruapehu
© Ma5912 / WikipediaMount Ruapehu from the Desert Road, photo taken while driving past, nearer Waiouru, taken mid January 2005.

Mount Ruapehu's Crater Lake is heating up, but there are no signs an eruption is imminent.

GNS Science volcanologists said today high water temperatures, currently about 38degC-39degC, were being experienced in the lake.

GeoNet duty volcanologist Agnes Mazot said changes had also recently occurred in volcanic gas output, seismic activity and Crater Lake water chemistry.

"These changes show that Ruapehu is experiencing signs of elevated unrest above known background levels."

"Hence the aviation colour code is being raised to yellow," she said.

The four-tiered volcano alert level uses the terms normal, advisory, watch, and warning, with yellow being the advisory category.

The lake reached 41degC on March 1.

Radar

US: USGS seismic monitors for Oregon's Newberry volcano

The U.S. Geological Survey is proposing to install seismic and GPS monitoring stations around the Newberry Volcano in central Oregon this summer.

The Bulletin newspaper in Bend reports the $225,000 project would add eight monitoring stations to the one that's already on the volcano, to detect movements in and beneath the surface.

Image
© AP Photo/Rick BowmerVisitors view a lava flow as they stand atop the 500-foot cinder cone at Newberry National Volcanic Monument south of Bend. U.S.G.S. is proposing to install seismic and GPS monitoring stations around the volcano.
The seismic monitors measure earthquakes that happen when magma moves and starts breaking rocks below the surface - they can pick up tremors that would be undetectable to someone on the ground.

And the GPS will pick up changes in the shape of the surface that could be caused by the shifting magma.