Jumat, 02 September 2011

Magnitude 6.8 - BANDA SEA


Magnitude 6.8 - BANDA SEA

2011 August 30 06:57:41 UTC

Earthquake Details

  • This event has been reviewed by a seismologist.
Magnitude6.8
Date-Time
Location6.401°S, 126.774°E
Depth465 km (289.0 miles)
RegionBANDA SEA
Distances
  • 276 km (171 miles) NNE (28°) from DILI, East Timor
  • 339 km (211 miles) SSW (207°) from Ambon, Moluccas, Indonesia
  • 470 km (292 miles) ESE (102°) from Baubau, Sulawesi, Indonesia
Location Uncertaintyhorizontal +/- 14.3 km (8.9 miles); depth +/- 11.3 km (7.0 miles)
ParametersNST=112, Nph=112, Dmin=463.1 km, Rmss=0.85 sec, Gp= 29°,
M-type=regional moment magnitude (Mw), Version=6
Source
  • Magnitude: USGS NEIC (WDCS-D)
    Location: USGS NEIC (WDCS-D)
Event IDusc0005lkk
  • Did you feel it? Report shaking and damage at your location. You can also view a map displaying accumulated data from your report and others.

Huge chunk of ice breaks off Greenland glacier


Huge chunk of ice breaks off Greenland glacier

Petermann glacier in July (Hubbard)
A block of ice four times the size of Manhattan has split off from a Greenland glacier and melted--an event so dramatic that it's shocked the scientists who study the area.
Alun Hubbard of Aberystwyth University, Wales, said he was rendered "speechless" when he saw the now much smaller Petermann glacier. The break happened in 2010, but this is the first time photos have been available.
"Although I knew what to expect in terms of ice loss from satellite imagery, I was still completely unprepared for the gob-smacking scale of the breakup, which rendered me speechless," Hubbard said in a statement. The scientist said no similar event has happened in Greenland since recorded observations began in 1876.
Petermann glacier in 2009 ( Jason Box/Byrd Polar Research Center, Ohio State University)
Scientists now worry that another block of ice--about two times the size of Manhattan--is preparing to break off, according to the New York Times.
Ohio State University Professor Alan Box, who also studies the Petermann glacier, told the Times that observers do not know whether the region's rising water and air temperatures contributed to the deterioration of the ice. Researchers they don't have data that goes far back enough in time to document the water temperature beneath the ice.
Greenland's ice sheet may be melting at the rate of 400 billion tons per year. According to MSNBC, Greenland has lost "592.6 square miles of ice between 2000 and 2010."

Ham Radio Operators Still Active From Irene


Ham Radio Operators Still Active From Irene


REUTERS/Lucas Jackson
Flood waters remain several feet deep in Wayne, New Jersey. More Photos »
Emergency communications before, during and after hurricane.

(PRWEB) September 02, 2011
Amateur Radio operators (often called “hams”) continue to provide emergency communications in New York and Vermont where Hurricane Irene’s flooding isolated whole areas. According to the ARRL – the national association for Amateur Radio, specially trained volunteer hams from surrounding regions were brought in at the request of Greene County, NY authorities. Greene County was devastated by flooding following Irene. Radio amateurs are also aiding the American Red Cross relief efforts by providing technical expertise and working with their communications staff.
The work of the Amateur Radio operators began many days before Hurricane Irene made landfall when the hams turned their hobby activities into important communications networks that relayed storm information to the National Hurricane Center in Miami. As Irene’s winds began hitting the East Coast, more hams came on the air to provide critical weather spotting information to the National Weather Service’s Skywarn Program. The real-time, ground level reporting by Amateur Radio operators allowed the weather forecasters to make more accurate predictions and warnings. Doppler radar cannot see what is actually happening at ground level and the hams’ reports, especially when tornadoes are possibly mixed into a hurricane’s winds, can be lifesaving.
From South Carolina through New England, thousands of hams turned on their radios to monitor and report the effects of the storm. Others served in 9-1-1 and Emergency Operations Centers, hundreds of shelters and communications centers.    The technical skills of the ham operators, in addition to the wide variety of ways they can communicate when other systems may fail or get overloaded, were reassuring to the many agencies they served. Like firefighters, you hope you don’t need them, but as FEMA’s Director Craig Fugate remarked, “When you need Amateur Radio, you really need them!”
ARRL, the American Radio Relay League, is the 156,000 member national association for Amateur Radio in the USA. Its Amateur Radio Emergency Services (ARES) program provides trained volunteers and communications for served agencies ranging from the American Red Cross and FEMA/DHS to hundreds of county and municipal emergency operations throughout the country. To learn more about Amateur Radio in emergencies, go to http://www.emergency-radio.org.
###

Quake rumbles across Los Angeles


Quake rumbles across Los Angeles

LOS ANGELES (AP) — An earthquake with a preliminary magnitude of 4.1 has rumbled across the Los Angeles region.
The U.S. Geological Survey says the quake hit around 1:47 p.m. Thursday and was centered 24 miles northwest of downtown Los Angeles.
The quake was felt widely across Los Angeles County.
County Fire Department Inspector Matt Levesque (leh-VEHK') says there does not appear to be any damage.

Frustrations rise for those still without power


Frustrations rise for those still without power


REUTERS/Lucas Jackson
Flood waters remain several feet deep in Wayne, New Jersey. More Photos »
WARWICK, R.I. (AP) — With Hurricane Irene's floodwaters receding across much of the East Coast, homeowners are mucking out their basements and dragging soggy furniture to the curb. But frustrations are rising as the wait for power drags on, with an estimated 895,000 homes and businesses still without electricity.
Cold showers. The stench of spoiled food. No Internet. No TV. Too few distractions. Patience is wearing thin among the hundreds of thousands of people — down from a peak of 9.6 million — still waiting for the electricity to come back on after last weekend's storm.
"It's like 'Little House on the Prairie' times," said Debbie McWeeney, who went to a Red Cross shelter in Warwick to pick up food and water after everything in her refrigerator went bad. "Except I'm not enjoying it at all."
And criticism of the utility companies is mounting.
In Rhode Island, a state senator is calling for an investigation, and a Massachusetts lawmaker plans to file legislation next week that would require utilities to rebate customers two days of service for every one day they are without power.
The industry has defended its efforts, noting it warned the public that a storm like Irene was bound to cause prolonged outages and pointing out that flooding and toppled trees caused severe damage to utility poles, substations and other equipment.
Tim Horan, National Grid president for Rhode Island, said crews from as far as Kansas and Idaho are working 16-hour shifts, and "we're committed to getting this resolved as soon as possible."
In the meantime, people are taking cold showers or washing up at shelters, using camp stoves and grills to cook, competing for ice at the grocery store and relying on generators and hand-cranked radios. The late-summer weather, at least, has been mercifully cool across much of the East Coast.
Many homes that depend on wells have no water because they have no electricity to pump it. Relief agencies have been handing out drinking water. And on New York's Long Island, Nassau County officials were offering free showers and a movie to residents still without power.
In some places, people on oxygen or other medical devices that require electricity have been taken to shelters that have power.
Irene has been blamed for at least 46 deaths in 13 states. With the streets drying out in hard-hit New Jersey, some towns faced new problems, namely trash bins overflowing with waterlogged debris. In Vermont, with roads slowly reopening, the National Guard's airlift of food, water and other supplies to once cutoff towns was winding down.
The White House declared a major disaster in Vermont, clearing the way for federal aid for repairs. The declaration, signed by President Barack Obama, makes individual assistance available for homeowners in Chittenden, Rutland, Washington and Windsor counties and public assistance available for infrastructure in 13 of the state's 14 counties, excluding Grand Isle.
Without power, the Tirado family's septic pump stopped working at their home in Lake Ariel, Pa., in the Pocono Mountains, sending sewage through their shower drain and into their finished basement, where the filth was an inch deep. Carpeting, drywall, furniture, a computer, two video game systems, new school clothes for the children — all destroyed.
"You should never, ever smell what we smelled," Shari Tirado said.
Julie Marlowe of Towson, Md., was among those fed up with her utility company, Baltimore Gas & Electric. She says she has heard enough empty promises since the lights went out on Saturday night.
"Don't tell me that it will be restored by a certain time and then let that time go by. Tell me a later date and get it back on earlier and I'll be impressed," she said.
In Richmond, Va., a huge tangle of downed cables lay in the street outside the Hilscher home. Beth Hilscher said she had repeatedly called the power company about the electricity, "and every time, it's like a new report, like they've never heard of it before."
As she spoke, five utility trucks rumbled up to a pole that had snapped after an ancient, 50-foot oak fell. For a brief moment, she became excited by the prospect of hot showers and refrigerated food. But after dropping off a new pole, the crew drove off to another assignment.
In Foxborough, Mass., about 90 percent of the town's 7,820 National Grid customers were still without power Tuesday afternoon when the lights went on at Gillette Stadium, where a New England Patriots exhibition game was scheduled for Thursday night. That brought complaints from some customers, but National Grid denied the football team received special treatment and said one substation was simply not as badly damaged as another.
Politicians have been inundated with complaints from people who say it is taking too long. Rhode Island state Sen. John J. Tassoni Jr. on Thursday called on the state Public Utilities Commission to investigate National Grid.
"It is getting near to a week since the storm passed through our area and many Rhode Islanders are still without electricity," he said. "I think we need to ask the company some very pointed questions about its preparation for storms and the speed of its response to them."
William Bryan, deputy assistant secretary of at the U.S. Energy Department, said it typically takes at least few days to restore power after a storm like Irene, and National Grid "has done a great job. They ought to be commended for that. You are well ahead of the curve for restoration."
Along the East Coast, deep exhaustion set in as work turned from pumping polluted floodwaters out of homes to keeping an eye out for looters, scavengers and scam artists or more welcome visitors such as FEMA representatives and insurance adjusters.
In Rochelle Park, N.J., Nedra Visconti said the town had learned a lesson from Hurricane Floyd in 1999, when looters took what they wanted. This time, Visconti has seen several law enforcement officers checking IDs on some streets.
Nevertheless, she came out of her home to find someone trying to steal her husband's tools from the piles of water-damaged belongings in their driveway.
She ran the would-be thief off by threatening to call the police.
"I mean, what's wrong with people?" Visconti said. "Who does something like that?"
___
Associated Press writers Samantha Henry in Newark, N.J., Chris Kahn in New York, Sarah Brumfield in Towson, Md., John Christoffersen in Madison, Conn., Laura Crimaldi and Erika Niedowski in Providence, R.I., Johanna Kaiser in Boston, Bob Lewis in Richmond, Va., and Michael Rubinkam in Lake Ariel, Pa., contributed to this report.

Louisiana declares emergency as new storm looms


Louisiana declares emergency as new storm looms


REUTERS/Lucas Jackson
Flood waters remain several feet deep in Wayne, New Jersey. More Photos »
Oil companies began evacuating workers from rigs in the Gulf of Mexico ahead of what US forecasters said could be a powerful and dangerous storm, and Louisiana declared a state of emergency.
The National Hurricane Center on Thursday issued tropical storm warnings for the coastal areas from Pascagoula, Mississippi, to Sabine Pass, Texas, even as areas of the northeast were recovering from record flooding from Hurricane Irene.
The new weather system, provisionally called Tropical Depression 13, could strengthen to a tropical storm, the hurricane center said, and hit areas of the coast where memories are still fresh of the devastation from Hurricane Katrina in 2005.
Louisiana Governor Bobby Jindal declared a state of emergency, saying the system poses "a threat of extremely heavy, prolonged rainfall resulting in very high tides for coastal parishes and the possibility of flash floods for coastal parishes and inland parishes through the Labor Day weekend."
He said some areas could receive receive up 12-15 inches (30 to 38 centimeters) of rainfall over 48 hours, based on current forecasts.
"We know from experience that it?s best to prepare for the worst and hope for the best, and since we?re at the height of the hurricane season, now is a good time for Louisianians to make sure they have a gameplan to protect themselves and their families if a major storm approaches our coast," Jindal said earlier.
The new disturbance was packing winds of 35 miles (55 kilometers) per hour and was centered about 225 miles (360 kilometers) south of the mouth of the Mississippi River, and moving north.
"Some strengthening is forecast during the next 48 hours and the depression could become a tropical storm on Friday," the hurricane center said.
"The depression is expected to move very slowly during the next five days, prolonging the period of tropical storm conditions and heavy rainfall over portions of the northern Gulf coast."
ExxonMobil said it was evacuating approximately 140 employees and contractors from Gulf Coast offshore platforms expected to be in the path of the storm.
"Gross production of approximately 11,000 barrels per day of liquids and 60 million cubic feet per day of natural gas has been shut-in," the oil giant said in a statement.
BP said it had begun evacuating "all personnel from its operative assets in the Gulf of Mexico" on Thursday, but did not indicate the impact on production.
Shell said weather conditions were interfering with evacuation efforts and it might be safer to leave some workers on their rigs.
"Our priorities at this time continue to be ensuring the safety of personnel, protecting the environment and minimizing production and operational impact," the Anglo-Dutch energy giant said in a statement.
Shell said it had begun to take actions to shut in some production, primarily in "subsea fields that require specific treatments to ensure the production can be restored after the storm passes," and that the impacts so far are "minimal."
Anadarko said it had shut in production at all eight of its facilities and was evacuating all personnel -- about 100 people.
Chevron said it was evacuating "non-essential personnel" and that production has not been affected.
The new storm approached as US President Barack Obama declared a "major" disaster area in New Jersey and announced plans to visit the flood-hit state on Sunday to view damage wrought by Hurricane Irene, the Atlantic season's first.
Thousands remain cut off by flooding in Vermont, New Jersey and upstate New York in the aftermath of Irene, which killed nearly 50 people.
Meanwhile, Katia was downgraded to a tropical storm Thursday but was expected to regain strength as it moved westward in the Atlantic, the National Hurricane Center said.
Katia was 930 miles (1495 kilometers) east of the northern Leeward Islands at 2100 GMT -- too far to affect any land mass -- and there was a chance it would cycle north and disintegrate without hitting the North American mainland.

Tropical warnings for Gulf, heavy rain expected


Tropical warnings for Gulf, heavy rain expected


REUTERS/Lucas Jackson
Flood waters remain several feet deep in Wayne, New Jersey. More Photos »
NEW ORLEANS (AP) — A slow-moving tropical system packing walloping rains is slogging its way to the Gulf coast, which could be drenched with up to 20 inches, leading Louisiana's governor to declare a state of emergency Thursday because of the threat of flash flooding.
Tropical storm warnings are out from Mississippi to Texas including New Orleans. The National Hurricane Center said the system that is now a depression in the Gulf of Mexico will dump 10 to 15 inches of rain over southern areas of Louisiana, Mississippi and Alabama through Sunday and as much as 20 inches in some spots. By Friday, it could become Tropical Storm Lee, the 12th named storm of the season.
Early forecasts were for landfall early Saturday afternoon in south-central Louisiana, though National Weather Service meteorologist Frank Revitte said it was too early for a firm time or location. The depression has sustained winds of 35 mph and was moving toward the northwest at only about 2 mph late Thursday.
"Wow. This could be a very heavy, prolific rain-maker," Revitte said.
According to a hurricane center chart, maximum sustained winds could reach 60 mph by Saturday, lower than hurricane strength of 74 mph.
As hurricane season is hitting its peak in the Atlantic, storm watchers were monitoring three disturbances. Besides the Gulf depression, Tropical Storm Katia (KAH'-tee-yah) is spinning in open waters. It weakened from a hurricane earlier in the day though forecasters say it will again grow stronger.
It was about 830 miles (1,336 kilometers) east of the Leeward Islands and moving west near 16 mph (26 kph) with maximum sustained winds Thursday evening near 70 mph (113 kph). It could become a major hurricane this weekend but forecasters said it's too early to tell if it will hit the U.S. It is expected to pass north of the Caribbean.
In yet another system, a slow-moving low pressure system about 500 miles (805 kilometers) south of Nova Scotia, Canada, stood a 40 percent chance in the next two days of becoming a tropical cyclone, the first step toward a tropical storm. It hadn't become any better organized throughout the day.
They all come on the heels of Hurricane Irene that brought destruction from North Carolina to New England last week.
In Louisiana, Gov. Bobby Jindal said he was concerned about the serious threat of flash flooding in his state, leading to his emergency action. After devastating Hurricane Katrina in 2005, nothing is taken for granted.
Craig Taffaro, president of coastal St. Bernard Parish, said some flood gates were being closed along bayous and residents were being warned to brace for heavy rain. Still, in a parish that was nearly wiped out six years ago by Katrina, Taffaro wasn't expecting a major event.
"We'd like the public to use this as a drill. Hopefully that's all it will be," he said early Thursday afternoon.
The Army Corps of Engineers, which operates major flood control structures at New Orleans, was monitoring developments but didn't plan on closing any flood control structures yet, spokesman Ricky Boyett said in an email. Alabama Gov. Robert Bentley ordered state emergency management and other agencies to be ready to respond if needed.
The heaviest rainfall was still in the Gulf of Mexico Thursday evening, with radar indicating 3 to 4 inches in some areas off the mouth of the Mississippi River, said NWS meteorologist Fred Zeigler.
Already, the storm has forced two major petroleum producers to remove crews from a handful of production platforms. Royal Dutch Shell and ExxonMobil said they would also cut off a small amount of production. Both moves affect only a fraction of production.
Louisiana needs rain — just not that much, that fast. All of both Texas and Louisiana have been suffering through drought. New Orleans, which was least affected by the drought, already was being pelted by sporadic rain. More of a problem is stubborn marsh fire that has blanketed the city with smoke, though the rain will help extinguish it.
"Sometimes you get what you ask for," New Orleans Mayor Mitch Landrieu said. "Unfortunately it looks like we're going to get more than we needed."
Louisiana's emergency allows Jindal to activate the National Guard if necessary and generally makes it easier for parishes and the state to prepare. It also lets parishes ask the state to repay money spent to prepare and fight floods, and lets the state track such expenses, said Jindal spokesman Kyle Plotkin.
"Now is the time for Louisianians to make sure they have a game plan for themselves and their families should this storm strengthen," Jindal said in a statement.
On Grand Isle, the state's only inhabited barrier island, people were keeping an eye on the storm that has already brought rain there.
"We're watching it — we're watching it closely," said June Brignac, owner of the Wateredge Beach Resort.
It's not as frightening as having a Category 2 or 3 hurricane bearing down, she said.
"But we're still concerned with all the rain that's coming in, causing possible flooding of the highway going out. If we don't leave, we may be trapped here until it's completely past," she said.
Katrina was the only storm to flood the suites in her motel, which is raised several feet from the ground, in the 20 years she has owned it.
Tropical storm warnings are out from Pascagoula, Miss., to the Texas state line.
It was still unclear where the system would head next, but it could bring much-needed relief to drought-plagued Texas.
Small craft warnings were issued from northwest Florida to Texas as seas of at least 1 to 2 feet above normal were in the forecasts. Winds are likely to push tides up to three feet above normal.