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Sat, 24 Oct 2020
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Cloud Lightning

Tornadoes cause damage in Britain

A flurry of tornadoes caused damage in a number of towns in central and southern England on Monday, officials and reports said, although no casualties were immediately reported.

Ferocious winds were reported in Farnborough, south of London, Luton and Northampton, north of the capital, and Nuneaton in Warwickshire, west central England, according to police and emergency officials.

©AFP
A flurry of tornadoes caused damage in a number of towns in central and southern England.

Bizarro Earth

Amazon forest shows unexpected resiliency during drought

Drought-stricken regions of the Amazon forest grew particularly vigorously during the 2005 drought, according to new research.

The counterintuitive finding contradicts a prominent global climate model that predicts the Amazon forest would begin to "brown down" after just a month of drought and eventually collapse as the drought progressed.

©Kamel Didan, Terrestrial Biophysics and Remote Sensing Lab, The University of Arizona.
This image shows how the Amazon forest canopy's 'greenness' differs from normal for the months of July-September 2005 (drought peak). The greenness data is derived from NASA-EOS MODerate Imaging Spectroradiometer (MODIS) sensor aboard Terra Satellite. Green indicates above normal vegetation productivity compared to the 2000-2006 average, red indicates below normal, and yellow corresponds to normal . The study area is highlighted over a true color image background from NASA-EOS MODIS sensor for South America.

Bizarro Earth

The 'Old' Consensus? (NASA predicted human caused ice age in 1971)

Climate Change: Did NASA scientist James Hansen, the global warming alarmist in chief, once believe we were headed for . . . an ice age? An old Washington Post story indicates he did.

On July 9, 1971, the Post published a story headlined "U.S. Scientist Sees New Ice Age Coming." It told of a prediction by NASA and Columbia University scientist S.I. Rasool. The culprit: man's use of fossil fuels.

Arrow Down

Arctic sea ice minimum shatters all-time record low, report University of Colorado scientists

Scientists from the University of Colorado at Boulder's National Snow and Ice Data Center said today that the extent of Arctic sea ice appears to have reached its minimum for 2007 on Sept. 16, shattering all previous lows since satellite record-keeping began nearly 30 years ago.

The Arctic sea ice extent on Sept. 16 stood at 1.59 million square miles, or 4.13 million square kilometers, as calculated using a five-day running average, according to the team. Compared to the long-term minimum average from 1979 to 2000, the new minimum extent was lower by about 1 million square miles -- an area about the size of Alaska and Texas combined, or 10 United Kingdoms, they reported.

©telegraph.co.uk
Photographs taken in September 2005 and 2007

The minimum also breaks the previous minimum set on Sept. 20 and Sept. 21 of 2005 by about 460,000 square miles, an area roughly the size of Texas and California combined, or five United Kingdoms, they found. The sea ice extent is the total area of all Arctic regions where ice covers at least 15 percent of the ocean surface.

X

Raging fires: Four firefighters dead in Syria

Four firefighters died battling forest fires that have been raging in northern Syria since Wednesday, said the official news agency.

Planes from neighbouring Turkey had joined Syrian teams to try to contain the fires, which had spread to the area around the main road between the trading hub of Aleppo and the port of Latakia on the Mediterranean, the agency said.

Evil Rays

Bats may use magnetic polarity for navigation

Researchers have found that bats have a special ability to detect the polarity of a magnetic field, meaning that the creatures can tell the difference between north and south. The only other animal known to have this ability is the mole rat, while birds, fish, amphibians, and all other non-mammals possess a different version of the magnetic compass.

The finding may not only explain bats' long-distance navigation and foraging abilities, but also may provide insight on when and how magnetic field detection evolved in mammals and non-mammals. So explain the researchers, Yinan Wang, Yongxin Pan, Stuart Parsons, Michael Walker, and Shuyi Zhang, who are from the Chinese Academy of Sciences in Beijing, East China Normal University in Shanghai, and the University of Auckland in New Zealand.

Cloud Lightning

Update! Bay storms leave 100 fishermen dead in Bangladesh

Coast guards and police in the rain-swept fishing port of Barguna in southern Bangladesh on Sunday confirmed the deaths of at least 100 fishermen.

A score of fishing trawlers were also wrecked by the rough waves in the storm-battered Bay of Bengal, Barguna's district administrator Selim Khan said.

Earlier reports on deaths and destruction said about 1,000 fishermen along with nearly 100 trawlers were missing in the high waves of the bay on Friday.

Cloud Lightning

Fresh downpours hinder relief effort in Africa

Hundreds of thousands of people were desperate for food and shelter across Africa Sunday, as record floods and fresh downpours hampered relief efforts.

The continent's worst floods in three decades have deprived some 1.5 million people of their homes and subsistence in 18 countries and killed close to 300.

©AFP
A Kenyan uses a canoe to cross through flood water in Budalangi.

Bizarro Earth

Earthquake shakes Greek Dodecanese island, no injuries

ATHENS - A tremor with a magnitude of 5.6 shook the Dodecanese island of Karpathos in Southeastern Greece early on Sunday but causing no injuries, officials said.

Question

Puzzling sudden drowning in Florida blamed on 'bolt from the blue' lightning

Doctors said the injuries sustained by the two were consistent from a lightning strike.

But those on the river find that hard to believe.

The sky was clear. Harding even held an umbrella over the brothers to shade them from the sun. No one heard a noise or saw a flash.