Earth Changes
The Advanced Land Imager (ALI) on NASA's Earth Observing-1 (EO-1) satellite acquired this natural-color image of El Hierro and a plume of volcanic material in the surrounding waters on November 2, 2011. The waters south of the island have been bubbling and fizzing with heat, sediment, bits of volcanic rock, and minerals for weeks, with the plume stretching tens of kilometers.
The eruption is believed to be venting about 50 to 100 meters below the water surface, and it is warming the waters by as much as 10 degrees Celsius, according to geologist and blogger Erik Klimetti. The temperature of erupting basalt can be as hot as 1100 to 1200 degrees C, he notes.
Central Quang Nam province disaster official Nguyen Minh Tuan says recent floods have killed eight people there, leaving another missing as large swaths of land remain submerged.
The government says two other people have drowned in central Vietnam and three more are missing.
Tuan said Tuesday that large parts of Hoi An ancient town, a UNESCO heritage site popular with tourists, were inundated, but that no landmarks were under threat of damage.

Thai Buddhist monks navigate a small boat along flooded streets in Bangkok, Thailand, Sunday, Nov. 6, 2011. The polluted black water continued its march into Bangkok and authorities ordered a spate of new evacuations in the sprawling capital.
The latest district added to the government's evacuation list late Sunday was Chatuchak, home to a large public park and an outdoor shopping zone that is a major tourist attraction. The Chatuchak Weekend Market was open but missing many vendors and customers Sunday as floodwaters poured past the market's eastern edge.
So far, Bangkok Gov. Sukhumbhand Paribatra has ordered evacuations in 11 of Bangkok's 50 districts, and partial evacuations apply in seven more.
The evacuations are not mandatory, and most people are staying to protect homes and businesses. But the orders illustrate how far flooding has progressed into the city and how powerless the government has been to stop it.
Chatuchak, just a few miles (kilometers) north of Bangkok's still-unaffected central business zone, is home to the government's national emergency flood relief headquarters. It is housed in the Energy Ministry - a building now surrounded by water.
"This is an extremely dangerous and life-threatening storm which will be one of the worst on record over the Bering Sea and the west coast," NWS forecasters said in a bulletin Monday afternoon.
The storm was about 600 miles southwest of Shemya in the far western Aleutian Islands on Monday afternoon and was expected to move over the Bering Sea toward Alaska's west coast on Tuesday.

The Thai capital's bone-dry city centre is just a stone's throw away but for the residents struggling to survive waist-high floodwaters in outer Bangkok, it might as well be light years.
The government said the disaster has now killed 506 people nationwide -- an increase of 60 from the figure reported a day earlier. So far no deaths in Bangkok have been reported in the official toll.
At least 20 percent of the capital is already submerged in floodwater contaminated by rubbish, dead animals and industrial waste, raising fears about outbreaks of disease in the densely populated metropolis of 12 million people.
The slow-moving water is now just a few kilometres (miles) away from business and tourist districts, and authorities are desperately seeking to push the floods through waterways in the east and west of the city and out to sea.
Amid mounting concern over the advancing waters, Prime Minister Yingluck Shinawatra on Saturday said Bangkok's economic and political heartland risked only "minor and brief" flooding at most.

Millions of people were left without power as a snowstorm dropped as much as 32 inches (81 centimeters) on some parts of the northeastern United States in late October 2011.
It's been my experience that people tend to forget that scientists are 'human' too, or more precisely, scientists can be just as willfully blind, self-serving, conformist, fearful and mendacious as anyone else. Some of them are even unabashed con men who falsify their data, or intellectual prostitutes who will produce the results they are paid to, whether they believe them or not. Just because it's been peer-reviewed, or written by a person with a string of letters after their name, doesn't mean it's true, or even remotely so. And if history tells us anything, it's that the history of science is a long history of wrong or incomplete ideas. So it's best to be skeptical whenever scientists speak in terms of absolutes with certainty, whenever they put the lid on testing alternate hypotheses. Chances are, they're simply deceiving themselves, and you.
Science is a work in progress. The theories that are taken for granted as being true may very well turn out to be completely bogus following the intervention of new discoveries and innovations. Sadly, space and weather science are two areas where innovation not only rarely occurs, it is actively hindered by scientists and politicians with vested interests in keeping old, inadequate theories at the forefront of popular and academic belief systems. Like many of the examples that will follow in subsequent installments of this series, the ones below are just a sample of ideas that at first glance may look just plain wrong. But new discoveries have been proving many outdated preconceptions to be just that.

A woman photographs the sea as it pounds the devesated coastline between Nice and Antibes in Southern France November 6, 2011.
Rivers overran their banks, flooding streets and homes and leaving hundreds stranded. Television images showed cars floating along roads and residents mopping up their sodden, muddy homes.
A retired couple, both aged 71, in the southeastern coastal town of Bagnols en Foret died late Saturday night or Sunday morning from carbon monoxide poisoning while trying to bail out rising water in their cellar, police said.
On Saturday, police told Reuters they found the body of a 51-year-old homeless man who had been washed away from his campsite in the Herault southern region.
However, had he added, people should be held in compliance with the rules of hygiene to protect against such volcanic ash released by the volcano.
During the last eruption of this volcano in January 2010, the lava had burned over 11 hectares of the forest of the Virunga Park, which extends over 790,000 ha. World Heritage Site by UNESCO since 1979, the Virunga National Park is home to various species of mammals (hippos, gorillas ...), reptiles and birds.
The eruptions of Nyamulagira May 2004 and November 2006 had made the most active volcano in Africa.
Nyamulagira and Nyiragongo volcanoes are two of eight active volcanoes that make up the Virunga chain, located in the Virunga National Park in eastern DRC.









