Earth ChangesS


Bizarro Earth

Vanuatu Officials Raise Alert Level Over Mt Yasur Volcano

Mt.Yasur
© Rolf Cosar / Wikimedia CommonsEruption of Yasur, 18 October 2006
Vanuatu's department of geohazards has closed access to the Mt Yasur volcano on Tanna Island, after a lift in volcanic activity from the beginning of this year.

A geohazards team investigated the volcano earlier this week and says there were strong explosions and emissions from all three active vents.

They have lifted the hazard rating to level 3, which closes access to the volcano.

The officials say there's significant ash fall on nearby villages but there are currently no plans to evacuate the inhabitants.

Source: Radio New Zealand International (RNZI)

Info

Frequent Tornadoes a Symptom of Jet Stream Change

Tornado Destruction
© Wikimedia CommonsDestruction from a tornado in Joplin, Mo., May 23, 2011.
The unusually large number of severe tornadoes this year may be a sign of large scale changes in the jet stream.

John Harrington Jr., a professor of geography at Kansas State University, notes that severe tornadoes are not unheard of historically. But when the events happen frequently such as the the destruction of Joplin, Mo., the outbreak of multiple tornadoes in Alabama, and yesterday's northeast outbreak in Massachusetts, it becomes a warning that there are changes afoot in the jet stream.

"The fact that this is happening all in one year and in a relatively short time frame is unusual," Harrington said in a Kansas State press release.

The jet stream in the upper atmosphere flows from west to east and tends to meander over the southern states during the winter and the northern states in the summer. Tornadoes tend to strike most during the spring and fall shifts of the jet stream.

Phoenix

US: Arizona wildfire jumps to 40,000+ acres

There's been a dramatic increase overnight in the burned acreage numbers on the Wallow fire 12 miles southwest of Alpine in eastern Arizona.

U.S. Forest Service spokeswoman Jonetta Trued tells The Associated Press the wildfire has increased to more than 40,500 acres with zero containment.


Trued says the wildfire is burning dead trees and branches lying on the forest floor. When an ember hits, there's 100 percent ignition which leads to spot fires and hazardous conditions for fire crews.

Cloud Lightning

US: Atlantic Disturbance Crossing Florida Today

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© AccuWeatherThis radar snapshot was taken at 10:30 a.m. EDT Wednesday, June 1, 2011. The system in question is affecting Daytona Beach from the east.
"The system... may behave a bit like a tropical storm with a brief period of gusty winds and localized flooding downpours."

An area of disturbed weather in the Atlantic will bring heavy, gusty thunderstorms to part of the Florida Peninsula this afternoon and evening.

The feature, which started out as a cluster of thunderstorms over the Great Lakes this past weekend, blew off the mid-Atlantic coast Memorial Day morning.

That feature has now turned southwestward and will cross the Florida Peninsula from northeast to southwest this afternoon and evening.

Areas from Daytona Beach and Cape Canaveral will be impacted first. Next, Gainesville, Ocala and Orlando would be in the path of the stormy weather this afternoon. Finally, the Tampa, Sarasota and Fort Myers areas are fair game for some of the thunderstorms later today.

Info

Update: Eclipse of The Midnight Sun

A solar eclipse at midnight? It's not only possible, it actually happened last night. On June 1st, the new Moon passed in front of the midnight sun above the Arctic circle, producing a partial eclipse of exquisite beauty. Bernt Olsen photographed the event from Sommarøy, Tromsø, Norway:

Midnight Eclipse
© Bernt OlsenImage Taken: Jun 1, 2011
Location: Sommarøy, Tromsø, Norway
"A rain shower threatened to spoil the show, but just before midnight the clouds parted and I got a fairly clear shot of the eclipse," says Olsen. "I'm glad I did, because we won't experience an eclipse like this again for 73 years."

Midnight Eclipse_1
© Bernt Olsen

Cloud Lightning

Massachusetts, US: Tornadoes Kill 4, Damage Homes

Springfield sees worst of severe weather, nearby areas hit as well

Springfield - At least two tornadoes left at least four people dead, caused numerous injuries and damage Wednesday in this western Massachusetts city, scattering debris, toppling trees and frightening workers and residents before racing east.

Gov. Deval Patrick declared a state of emergency and the National Guard called up about 1,000 troops, NBC News reported.

Scott MacLeod, a spokesman for the Massachusetts Emergency Management Agency, confirmed the four deaths Wednesday night but said there were no details about the circumstances.

He said two people died in Westfield, one in West Springfield and one in the town of Brimfield.

The first tornado touched down at about 4:30 p.m. local time in Springfield, the third largest city in the state, Chris Vaccaro, a spokesman for the National Weather Service, said.

"There was a tornado on the ground and reports of widespread damage in Hampden, Massachusetts, and also reports of damage in Springfield," Vaccaro said.

Much of the damage was in Springfield's South End neighborhood near Interstate 91 and the Connecticut River. Heavy winds could be seen churning the Connecticut River and hail, heavy rain and thunder hammered the area.


Cloud Lightning

US: Hawaii - Snow, rain and possible thunderstorms in forecast

Image
© Unknown
Unstable air conditions are bringing snow to Big Island summits, rain to all Hawaiian islands and the possibility of thunderstorms. forecasters say.

The National Weather Service predicts wet and gusty weather as tradewinds blow rain over leeward areas from the windward side and afternoon heating creates the possibility of thunderstorms as cold, moist and unstable air moves over the state.

Forecasters say thunderstorms and lightning are possible, especially in the leeward areas of the Big Island.

A winter weather advisory is in effect for Mauna Loa and Mauna Kea summits, where 1 to 3 inches of snow is expected.

Bizarro Earth

Hundreds of Rare Saiga Antelope Die in Kazakhstan (Again)

Saiga antelope at Zoo Keulen in Germany.
© Frank Wouters via FlickrSaiga antelope at Zoo Keulen in Germany.

One year after a mysterious epidemic wiped out 12,000 critically endangered saiga antelope (Saiga tatarica) in Kazakhstan, the ailment has struck there again, this time killing more than 400 animals.

Kazakhstan Today reports that 442 saiga antelope - including 360 does and 82 calves - were found dead in May. Like a year ago, they fell victim to pasteurellosis, an infection that afflicts the lungs.

But what caused the infection? West Kazakhstan regional governor Baktykozha Izmukhambetov told a cabinet meeting on May 31 that "some sort of poisoning from the flora, which is to say from the grass, is taking place." (Translation via Eurasianet.org)

Cloud Lightning

Best of the Web: Amazing waterspout 'tornadoes' caught on camera off Australia

Dramatic footage filmed from a helicopter by Australia's Channel 7 shows a series of powerful waterspouts near the coastal suburb of Terrigal, on Australia's New South Wales coast. Several powerful columns of swirling air could be seen blasting along the water's surface near the coastline. Channel 7 claimed the spouts reached heights of up to 600 metres (nearly two thousand feet), but dissipated as they neared land. The natural wonders came as strong winds and heavy rain also lashed other parts of the state, causing flash flooding and traffic chaos in Sydney.


Bizarro Earth

44-foot long sperm whale washes up on English beach

Image
© Unknown
Efforts were under way today to remove the body of a massive whale which died after being stranded on Redcar beach.

Work began after a post-mortem examination was carried out in a bid to establish what killed the gentle giant.

The 44-foot long male sperm whale was found washed up on the beach close to Green Lane by an early morning walker yesterday.

Extensive efforts were made to save the massive mammal but it later died.