Earth Changes
"Wanna experience the apocalypse before it happens? Visit Oklahoma!"
She posted that on Monday night shortly after a 4.7-magnitude aftershock earthquake shook the state. The temblor occurred not long after six tornadoes ripped through southwest Oklahoma, which was preceded by flash-flooding in an area that's been plagued by a historic drought.
"Seriously, WHAT'S GOING ON?" someone else tweeted that night.
The answers vary. Global warning? Coincidence? Bad luck? Bad timing? End of time?
There's agreement on only one thing: It's been weird all year.
"Even for Oklahoma, this is crazy," said Rick Smith, a National Weather Service meteorologist in Norman. "Since January, we've been setting records. People are just kind of amazed and shocked."
State records set this year have ranged from the lowest temperature (31 degrees below zero in Nowata in northeast Oklahoma) to snowfall in a 24-hour period (27 inches, also in Nowata) to the largest hail stone (a spiky, six-inch piece recovered in Gotebo, in southwest Oklahoma).
This year also produced the state's highest-ever-recorded surface wind speed (151 miles per hour near El Reno, outside of Oklahoma City) and biggest known earthquake (5.6 magnitude, breaking the 1956 record).
Trace amounts of the radioactive material iodine-131 have been detected across Europe over the past two weeks, according to nuclear officials there. The source of this radiation-spewing material is unknown.
Iodine-131 is a by-product of the type of nuclear fission reactions that occur in reactors and nuclear weapons; it emits radiation that can cause cancer when absorbed in high enough doses. The International Atomic Energy Agency (IAEA) said the levels of iodine-131 that have been detected in several locations across Europe are abnormally high, but not high enough to pose a public health risk, Reuters reported today (Nov. 11).
Austria's Environment Ministry said the small levels of radioactive iodine it detected would expose the population to a radiation dose equal to just one-40,000th of the dose received in a transatlantic flight.
There has been a mass stranding of 20 sperm whales on Tasmania's west coast, with only four whales stuck in shallow water believed to still be alive.
The pod was discovered on Ocean Beach near Strahan early Saturday morning, but authorities say conditions in the water are too dangerous for rescuers to intervene.
Nearby, rescuers were making progress in freeing another eight sperm whales stranded on a sand bar in Macquarie Harbour, about four kilometres south of the beach.
Chris Arthur from the Parks and Wildlife Service says four of them were swimming freely, with a fifth joining them later in the afternoon.
Authorities are urging people to stay clear of the channel between Hells Gate and Table Head.
Magma off the Canary Island of El Hierro has been spewing 20 metres high as the sea boils with a smell of sulphur.
As it grows and gets closer to the surface, more and more debris such as stones start to shoot out of the volcano which, until now, has only shown its explosive power below the surface.
It is now just 70 metres from the surface and islanders are already trying to come up with a name for the new island. It is quite close to El Hierro and if it continues to erupt it could eventually meet up with the mainland.

A Hydro Quebec worker navigates a causeway where a section of road collapsed following an earthquake in Bowman, Que., Wednesday, June 23, 2010. (Adrian Wyld / THE CANADIAN PRESS)
John Cassidy, head of earthquake seismology at the Geological Survey of Canada, says large earthquakes have hit parts of Canada numerous times - and will again.
"Certainly we could expect an earthquake at any time and should be prepared for a large earthquake at any time in Canada," Cassidy said in an interview prior to delivering a lecture at Carleton University.
"We've seen many over the years, going back in time."
He says the most vulnerable region is the West Coast, which has been hit with giant, magnitude-9.0 quakes 13 times in the last 6,000 years, the last of them 311 years ago.
Friday, November 11, 2011 at 17:51:53 UTC
Friday, November 11, 2011 at 10:51:53 AM at epicenter
Time of Earthquake in other Time Zones
Location:
46.618°N, 113.557°W
Depth:
12.1 km (7.5 miles)
Region:
WESTERN MONTANA
Distances:
21 km (13 miles) SE (145°) from Clinton, MT
32 km (20 miles) W (260°) from Drummond, MT
37 km (23 miles) NNW (328°) from Philipsburg, MT
314 km (195 miles) ESE (111°) from Spokane, WA
666 km (414 miles) N (349°) from Salt Lake City, UT
Friday, November 11, 2011 at 19:00:47 UTC
Saturday, November 12, 2011 at 06:00:47 AM at epicenter
Time of Earthquake in other Time Zones
Location:
22.750°S, 168.268°E
Depth:
130.7 km (81.2 miles)
Region:
NEW CALEDONIA
Distances:
138 km (85 miles) SSE of Tadine, Loyalty Islands, New Caledonia
194 km (120 miles) ESE of NOUMEA, New Caledonia
369 km (229 miles) SSW of Isangel, Tanna, Vanuatu
1624 km (1009 miles) ENE of BRISBANE, Queensland, Australia

Thick clouds surround the Hurricane Hunters' WC-130J aircraft as it heads into Tropical Storm Lee in early September 2011
"It's textbook. A textbook storm," said Dennis Feltgen, spokesman for the National Hurricane Center in Miami, Fla.
The weakening storm, packing winds of about 50 mph (80 kph), is heading northeast, away from the United States, and looks like it will weaken significantly in the coming days.
However, Feltgen said, forecasters didn't know that for sure until they got word back from the plane that was flying through Sean's thunderstorms and high winds.
"If the storm has any possible threat to land at all, a hurricane-hunter aircraft is going to go into it - that's a given," Feltgen told OurAmazingPlanet, "and this storm is threatening Bermuda."
"I walked out of class this morning and was greeted by one of the best iridescence displays I've ever seen!" says Ludes. "The colors formed on the leading edge of a long stretch of cirrocumulus clouds."
Iridescent colors appear when sunlight shines through water droplets in the edges of clouds. The mechanism is diffraction. The colors are at their brightest and most distinct when the droplets are small and uniformly-sized.
"I'm no optics expert," says Ludes, "but I'm guessing the colors were particularly vivid since these clouds were newly formed and therefore likely had water droplets of similar shape and size. It was incredible how distinct the bands of colors were even when zoomed in at 300mm!"
The tornado touched down in Tipton, Okla., earlier this week and was upgraded yesterday (Nov. 10) to an EF-4, the second-highest rating on the Enhanced Fujita Tornado damage scale, after a storm survey team analyzed its destruction.
"We've had some biggies come through from time to time, but never an EF-4 in November," said Gary McManus, of the Oklahoma Climatological Survey, which operates the Mesonet weather data collection towers across the state. One of the 30-foot-tall (10 meters) weather collection towers was toppled by the EF-4 tornado.
The massive fall twister demolished an Oklahoma State University extension office, according to the storm survey report from the National Weather Service (NWS) in Norman, Okla. The tornado had estimated winds between 166 and 200 mph (267 kph to 322 kph), significantly stronger than its EF-2 preliminary rating.












