Earth ChangesS


Bizarro Earth

Canary Islands Government Raises El Hierro Volcanic Risk Level

The Canary Islands Government has raised the alert level for the El Hierro volcano in the Canary Islands (Spain) to 'Yellow', the highest alert status since an unprecedented earthquake swarm commenced in mid-July.

Spanish seismologists, accompanied by the President of the Cabildo de El Hierro and the Minister of Security and Emergency Area, held a press conference on Sunday to reassure the 10,000 residents of the smallest of the Canary Islands that the raising of the alert level does not indicate that an eruption is imminent. They indicated, however, that the number of volcanic earthquakes detected beneath El Hierro continues to increase.

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© Google mapsEl Hierro (circled) in The Canary Islands.
Hierro, a shield volcano, has had a single historic eruption from the Volcan de Lomo Negro vent in 1793. The eruption lasted approximately one month and produced lava flows.

The Canary Islands Government commenced an in-depth geological survey of El Hierro earlier this month in an effort to determine the source of an earthquake swarm.

Bizarro Earth

Rare Magnitude 5.3 Earthquake Hits Canada's Northwest Territories

A rare moderate earthquake struck the Northwest Territories region of Canada late on Sunday, the United States Geological Survey has confirmed.

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© Google mapsEpicentre of Sunday night's earthquake.
The 5.3 magnitude earthquake, the strongest recorded in the province this year, struck at 7:02:57 PM local time (2:02:57 AM GMT Monday). The epicentre was located 137 km (85 miles) W of Wrigley, 205 km (127 miles) S of Norman Wells, and 617 km (383 miles) WNW of the provincial capital Yellowknife.

Fish

Piranha Problem Takes Bite Out of Brazilian Beach Fun

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© Agence France-PresseA Piranha swims inside of an aquarium in 2010 in Dubai.
Authorities in a state in Brazil's northeast are scrambling to take the fright and the bite off the beach after piranhas sunk their teeth into about 100 beachgoers, UOL Noticias reported.

The problem -- rather fearsome given piranhas' horror-movie teeth and ability to sink them into human flesh -- has been the biggest at the main beach area in Piaui state; authorities said they need to act fast to reduce a piranha overpopulation situation.

Last weekend, at least 100 bathers were treated at the hospital in Jose de Freitas not far from Terezina, Piaui's capital, after being bitten on the heels or toes at the local beach.

"Since they have no predators, piranhas have started attacking people on the beach," said Romildo Mafra, a local environment official.

Environmental officials so far have added tilapia to the piranhas' local food chain hoping to quell some of the predators' hunger.

Sun

Coronal Mass Ejection (CME) hits Earth's Magnetosphere Today, Causes Ground Currents In Norway

A coronal mass ejection (CME) hit Earth's magnetic field at approximately 12:15 UT on Sept. 26th. The impact caused significant ground currents in Norway. Also, the Goddard Space Weather Lab reports a "strong compression of Earth's magnetosphere. Simulations indicate that solar wind plasma [has penetrated] close to geosynchronous orbit starting at 13:00UT." Geosynchronous satellites could therefore be directly exposed to solar wind plasma and magnetic fields.

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© Rob StammesSept.26 2011,at 12.36 UTC a magnificent shockwave from a CME arrived in our atmosphere,with an effect on all of my instruments.The shockwave passed the ACE satellite at 11.52 UTC,just 44 minutes earlier.

Bizarro Earth

Ghana: Unknown pollutant kills nearly 10 tons of fish in the Butre Lagoon

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The Environmental Protection Agency in the Western Region is investigating the source of a pollutant which has killed nearly 10 tons of fish in the Butre Lagoon in Takoradi.

Though details remain sketchy, the Agency is not ruling out the possibility of a chemical pollution as officials await laboratory results to ascertain the cause of this serious environmental breach.

Joy News' Western Regional correspondent, Kwaku Owusu Peprah reports that some residents of the area who consumed the dead fishes are said to be suffering from some serious stomach upsets.

Bizarro Earth

Rare Waterspout Outbreak Hits Lake Michigan; More Possible Today

Watersprout
© National Weather Service and James HallA Lake Michigan waterspout seen from Lakeshore State Park in Milwaukee Saturday.
The westside of Lake Michigan put on an impressive waterspout show on Saturday for residents of the Chicago and Milwaukee areas, who saw dozens of the funnel clouds and captured the outbreaks on photo and video. (Videos below.)

Lake Michigan could churn up isolated waterspouts again today, the Grand Rapids National Weather Service office said in its hazardous weather and nearshore marine forecasts.

Cold unstable air and warm water, creating a 25 degree temperature difference, were the two important ingredients that came together Saturday, the National Weather Service said.

The conditions produced "a rare outbreak of waterspouts stretching from off shore of Milwaukee, south to the Chicagoland area," the NWS Milwaukee office said. Its full explanation and more photos are available here.

The NWS office in Chicago explains how meteorologists forecast waterspouts here.

Hardhat

Brazilian Beach's (Small) Jaws Horror

Piranha
© ThinkstockAt least 100 bathers needed to be treated at hospital after being bitten by piranhas.

Authorities in a state in Brazil's northeast are scrambling to take the fright and the bite off the beach after piranhas sunk their teeth into about 100 beachgoers, UOL Noticias reported.

The problem - rather fearsome given piranhas' horror-movie teeth and ability to sink them into human flesh - has been the biggest at the main beach area in Piaui state; authorities said they need to act fast to reduce a piranha overpopulation situation.

Last weekend, at least 100 bathers were treated at the hospital in Jose de Freitas not far from Terezina, Piaui's capital, after being bitten on the heels or toes at the local beach.

"Since they have no predators, piranhas have started attacking people on the beach," said Romildo Mafra, a local environment official.

Environmental officials so far have added tilapia to the piranhas' local food chain hoping to quell some of the predators' hunger.

Bizarro Earth

Plymouth Pennsylvania, US: A pickup truck gets lost in a sinkhole


Bizarro Earth

Malaysia: Sinkhole closes road in Puchong

skinhole Puchong
© Farizul Hafiz AwangPolicemen standing guard beside the sinkhole in Jalan TK 5/1, Taman Kinrara, Puchong, last night.
SUBANG JAYA: A portion of the road leading to houses and shoplots in Section 5, Taman Kinrara, off Batu 9, Jalan Puchong, collapsed yesterday, leaving a six-metre deep and 4.5-metre wide sinkhole.

The incident happened at 2pm. The earth in the middle of the road suddenly caved in, leaving a hole deep enough to fit four cars.

Luckily, no road users fell into the hole, located near several apartments,

Serdang police chief Superintendent Abdul Razak Elias said police were notified about the sinkhole at Jalan TK 5/1 by residents, before several officers cordoned off the area.

"We decided to close the road pending investigations and repair works by the Subang Jaya Municipal Council."

Cloud Lightning

Hilary weakens some, drops to Category 3 hurricane

hurricane, hillary
This NOAA satellite image taken Friday, September 23, 2011 at 1:45 PM EDT shows Tropical Storm Ophelia located about 635 miles east-southeast of the Leeward Islands. The system remains at tropical storm strength with maximum sustained winds up to 40 mph. The forecast storm track takes the system northward through the Atlantic Ocean, and is not a threat to the Gulf of Mexico or the East Coast of the U.S.
Forecasters say Hilary has weakened overnight from a Category 4 hurricane to a still-dangerous Category 3 storm as it churns up heavy surf along Mexico's Pacific coast.

Hilary was a Category 4 storm late Saturday evening, with maximum sustained winds near 135 mph (217 kph). But the National Hurricane Center reported at 5 a.m. EDT (0900 GMT) Sunday that the winds had decreased to near 125 mph (205 kph).

The center says Hilary is a small hurricane centered about 420 miles (675 kilometers) south-southeast of the southern tip of Baja California. Forecasters say the storm was moving west at 9 mph (15 kph).

The hurricane is not forecast to make landfall as it slowly weakens, but Mexico's southwestern coast continues to be affected by heavy surf from Hilary.