Earth ChangesS


Bizarro Earth

Menacing 12-mile-high ash cloud looms over Indonesia's 'Mountain of Spirits' after volcano erupts

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© Sofia EfendiEruption at Mount Sangean Api in the Lesser Sunda Islands, Indonesia
This is the incredible moment when a huge volcano erupted in Indonesia sending ash spewing an estimated 12 miles into the sky.The powerful explosion took place at Mount Sangeang Api in the Lesser Sunda Islands - an area that plays host to 129 active volcanoes - and sent a distinctive spaceship-shaped ring of pyroclastic smoke high into the air.

The photographs were taken by professional photographer Sofyan Efendi during a commercial flight from Bali to the fishing town of Labuan Bajo in West Nusa Tenggara province.Scores of farmers who work but do not live on the island were ordered to leave and not return until the volcano has finished erupting, said Muhammad Hendrasto, head of Indonesia's National Volcanology Agency. There are not believed to have been any deaths or injuries as a result of the eruption.

Authorities have had Mount Sangiang Api - which means 'Mountain of Spirits' in Balinese - on high alert for almost a year, he told China's Xinhua news agency.The volcano sits in Indonesia's notorious 'Ring of Fire' - an area where a large number of earthquakes and volcanic eruptions occur in the basin of the Pacific Ocean. It has 452 volcanoes - 75 per cent of the world's total.Since Sangiang Api's first recorded eruption in 1512, it is believed to have erupted a total of 20 times.

Bizarro Earth

Strong 6.2-magnitude undersea earthquake struck off the coast of Mexico

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© USGS
A strong 6.2-magnitude undersea earthquake struck off the coast of Mexico Saturday, US seismologists said.

The US Geological Survey said the quake occurred around 1153 GMT and was located about 184 miles (295 kilometers) southwest of the coastal resort city of Puerto Vallarta.

They had earlier put the quake's magnitude at 6.6.

USGS data

Bizarro Earth

USGS: Earthquake Magnitude 6.2 - 259km WSW of Tomatlan, Mexico

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© USGS
Event Time
2014-05-31 11:53:48 UTC
2014-05-31 04:53:48 UTC-07:00 at epicenter

Location
18.852°N 107.445°W depth=10.0km (6.2mi)

Nearby Cities
259km (161mi) WSW of Tomatlan, Mexico
303km (188mi) SW of Puerto Vallarta, Mexico
306km (190mi) W of Cihuatlan, Mexico
311km (193mi) SW of Ixtapa, Mexico
877km (545mi) W of Mexico City, Mexico

Technical data

Bizarro Earth

Sangeang Api volcano erupts disrupting flights across northern Australia

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© Sofyan EffendiSangeang Api erupting
Flights across northern Australia could be affected for days as a vast ash cloud spews from an Indonesian volcano, Australian Deputy Prime Minister Warren Truss says.Sangeang Api, a volcano off the Indonesian island of Sumbawa, has erupted at least three times since Friday afternoon.Flights to and from Darwin International Airport have been cancelled on Saturday as the ash cloud spreads across the Top End and towards Alice Springs.

Arrow Up

Dolphins guide scientists to rescue suicidal girl

Bottlenose dolphin
© Photograph by Maddalena Bearzi, Ocean Conservation Society, under NOAA permitBottlenose dolphin school foraging along the Los Angeles coastline.
One day, my research team and I were following a school of bottlenose dolphins near shore as we do on a regular basis in the waters off Los Angeles, California. We just wrapped up our photo-identification work and were moving on to take video of dolphin social interactions and enter data on behavior.

The dolphins were still feeding in circle near shore, when suddenly, one individual changed direction heading out toward deeper water. A minute later, the rest of the school turned to follow. We were so accustomed to tracking these coastal metropolitan dolphins back and forth within a few hundred meters of the beach, that seeing them abruptly leave a foraging ground and change direction came as a surprise to the research team. I decided to follow them.

The dolphins increased their speed, still heading offshore as I pushed the throttle ahead to keep pace while one of my researchers recorded this hasty change in behavior on the sighting form.

Somewhere near three miles offshore the dolphin group stopped, forming a sort of ring around a dark object in the water.

"Someone's in the water!" yelled my assistant, standing up and pointing at the seemingly lifeless body of a girl. For a moment, we were silent. Then, slowly, I maneuvered the boat closer. The girl was pallid and blonde and appeared to be fully clothed. As the boat neared, she feebly turned her head toward us, half-raising her hand as a weak sign for help.

Bizarro Earth

Species disappearing far faster than before; Earth on brink of sixth great extinction

Whitetip Shark
© Terry Goss Photography USA/Marine Photobank 2010The oceanic whitetip shark, once one of Earth’s most plentiful predators now is rarely seen. Species of plants and animals are going extinct 1,000 faster than they did before humans.
Washington - Species of plants and animals are becoming extinct at least 1,000 times faster than they did before humans arrived on the scene, and the world is on the brink of a sixth great extinction, a new study says.

The study looks at past a nd present rates of extinction and finds a lower rate in the past than scientists had thought. Species are now disappearing from Earth about 10 times faster than biologists had believed, said study lead author noted biologist Stuart Pimm of Duke University.

"We are on the verge of the sixth extinction," Pimm said from research at the Dry Tortugas. "Whether we avoid it or not will depend on our actions."

The work, published Thursday by the journal Science, was hailed as a landmark study by outside experts.

Pimm's study focused on the rate, not the number, of species disappearing from Earth. It calculated a "death rate" of how many species become extinct each year out of 1 million species.

In 1995, Pimm found that the pre-human rate of extinctions on Earth was about 1. But taking into account new research, Pimm and his colleagues refined that background rate to about 0.1.

Now, that death rate is about 100 to 1,000, Pimm said.Numerous factors are combining to make species disappear much faster than before, said Pimm and co-author Clinton Jenkins of the Institute of Ecological Research in Brazil. But the No. 1 issue is habitat loss. Species are finding no place to live as more places are built up and altered by humans.

Health

Woman says she played dead in Alaska bear attack

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© APIn this video frame grab provided by the U.S. Army, Jessica Gamboa is interviewed at the Alaska Native Medical Center in Anchorage on Tuesday, May 27, 2014.
Bear knocked woman down, threw her down and pummeled her with its paws.

jessica Gamboa grew up hearing you should play dead during a bear attack, and she put that knowledge to the ultimate test when she ran into a brown bear on the grounds of a military base.

The bear knocked Gamboa down, then picked her up and threw her to the ground. The bear went on to pummel Gamboa several times more with her powerful paws.

Throughout the May 18 attack, Gamboa lay in a fetal position and remained silent.

That action likely saved her life.

"I actually can't even believe this actually really happened," the 25-year-old woman said in a videotaped interview released by the Army on Thursday. "It seems still surreal, just for the fact that I'm still alive - seems unreal. "


Cloud Lightning

Tropical storm Amanda claims three lives in Mexico

hurricane Amanda 4
Torrential rains from tropical storm Amanda claimed the lives of three people in Mexico, authorities said Wednesday.

Waters rushing down mountainsides caused flash floods that swept away two people in the town of Zitacuaro in the western state of Michoacan, said the state's director of civil protection, Nicolas Alfaro.

The fatalities were a 50-year-old man and a girl of eight.

Roads and cars were damaged, and authorities warned homes might need to be evacuated if the rains continued.

Cloud Lightning

Amanda becomes the strongest-ever Eastern Pacific hurricane in May

hurricane amanda
On Saturday, Amanda became the first hurricane-strength tropical storm of 2014, crossed the 120 km/h wind speed threshold as it made its way through the Pacific.

But by Sunday morning, the storm had strengthened to category 4 status, with winds up to 250 km/h, just shy of the 252 km/h threshold that would make it a category 5.

The National Hurricane Centre says this is the strongest hurricane ever recorded during the month of May.

Arrow Down

Sinkhole develops in parking lot in Winter Haven, Florida

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The sink hole is about 5 feet deep and 30 feet wide, however police say the parking lot continues to buckle in areas out from the hole.
A possible sinkhole has developed in a Publix supermarket parking lot across from the entrance to Legoland and continues to spread.

The hole is approximately 30 feet wide and 5 feet deep, said Jamie Brown, spokeswoman with the Winter Haven Police Department.

Cracks and ripples in the pavement show it continues to spread farther away from the hole and toward Cypress Gardens Boulevard, Brown said.

Police and fire personnel are at the Publix, 6031 Cypress Gardens Blvd., ensuring public safety if the hole continues to open, Brown said.

Geologists are on their way to the scene to determine if it is a sinkhole and how big it is.

The parking lot is private property for the shopping center that houses Publix, K-Mart and several other outlets. Police have not evacuated anyone from the area and stores continue to remain open. No injuries have been reported.