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Showing posts with label alert. Show all posts
Showing posts with label alert. Show all posts

Friday, September 14, 2012

Bermuda on alert as storm likely to skirt island

HAMILTON, Bermuda (AP) – People in Bermuda braced Friday for a weekend of rough weather from Tropical Storm Leslie as forecasters said the system would likely regain strength and become a hurricane again while passing to the east of this Atlantic Ocean island.

A satellite image shows Hurricane Leslie churning in the Atlantic Ocean near Bermuda on Wednesday. Leslie is projected to pass over or near Bermuda on Sunday. AFP/Getty Images

A satellite image shows Hurricane Leslie churning in the Atlantic Ocean near Bermuda on Wednesday. Leslie is projected to pass over or near Bermuda on Sunday.

AFP/Getty Images

A satellite image shows Hurricane Leslie churning in the Atlantic Ocean near Bermuda on Wednesday. Leslie is projected to pass over or near Bermuda on Sunday.

The Bermuda Weather Service said the storm was on track to pass about 200 miles (321 kilometers) east-southeast of the island late Sunday afternoon as a Category 1 hurricane.

"It appears that Bermuda will be spared a direct impact," said Wayne Perinchief, the national security minister for the British territory. "However, I urge the public to remain cautious as there is the potential for the storm to re-intensify and change track, and we could experience heavy rain and winds in shower bands."

Some businesses were closing early and people crowded into shops to stock up on emergency supplies. At least one cruise ship canceled a stop in Bermuda and the airport was expected to close.

There was no widespread panic because the island, a wealthy offshore financial haven and tourist destination, has strong building codes and is accustomed to storms.

The U.S. National Hurricane Center in Miami said Leslie resumed forward movement Friday after staying stationary overnight. Late Friday, the storm had top sustained winds of 65 mph (100 kph), below the hurricane threshold of 74 mph (120 kph).

The storm was about 360 miles (575 kilometers) south-southeast of Bermuda and was moving north at 3 mph (6 kph). The U.S. center said it would likely strengthen Saturday and Sunday, adding that Leslie also was expected to begin gradually increasing its forward speed.

Out in the middle of the Atlantic, Hurricane Michael was a category 2 storm with maximum sustained winds of 100 mph (160 kph). On Thursday, it was briefly the first Category 3 of the Atlantic hurricane season.

Michael was moving northwest at 6 mph (9 kph) over the open ocean and was not a threat to land. It was about 940 miles (1,515 kilometers) west-southwest of the Azores.

Copyright 2012 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.For more information about reprints & permissions, visit our FAQ's. To report corrections and clarifications, contact Standards Editor Brent Jones. For publication consideration in the newspaper, send comments to letters@usatoday.com. Include name, phone number, city and state for verification. To view our corrections, go to corrections.usatoday.com.

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Sunday, June 24, 2012

Gulf on alert as Tropical Storm Debby's path 'uncertain'

A hard-to-predict tropical storm is threatening the Gulf Coast from Florida to Texas. Even though the storm isn't far from shore, where it's going to land is more mysterious than usual.

Tropical Storm Debby nears the northern rim of the Gulf of Mexico on Sunday. NASA via AFP/Getty Images

Tropical Storm Debby nears the northern rim of the Gulf of Mexico on Sunday.

NASA via AFP/Getty Images

Tropical Storm Debby nears the northern rim of the Gulf of Mexico on Sunday.

The National Hurricane Center's two most accurate storm models are pointing in opposite directions about where Tropical Storm Debby is heading, center meteorologist Dennis Feltgen says.

"This is one of the most uncertain scenarios we've had in a long, long time," Feltgen says. "Our two most accurate models don't agree with each other."

The most accurate model predicts the storm will change its current northeastern course suddenly and head west. It would hit Louisiana on Thursday morning and cause heavy rains as far west as Houston.

The other model, only slightly less accurate in the past, predicts the tropical storm will stay on the same northerly path or slightly east. The storm would strike the Florida Panhandle Tuesday morning, and tropical storm conditions could occur almost as far away as Tampa.

As of 2 p.m. ET, the center of Debby was located about 200 miles east-southeast of the mouth of the Mississippi River and about 105 miles southwest of Apalachicola, Fla., according to the hurricane center.

Its 60-mph winds were kicking up rough waves along Florida Panhandle beaches. If the first model is correct, the storm will take a sharp left turn Monday morning and head to Louisiana.

Feltgen says the models disagree about the effect of a high-altitude weather system on the tropical storm's path. The first model says this system will grab Tropical Storm Debby and drag it westward. The second model says it won't.

Both models agree the storm is unlikely to have hurricane-force winds when it hits land. But heavy rains and maximum winds above 50 mph are likely and flash flooding possible.

So far, the government reports that nine oil and gas production platforms and one drilling rig have been evacuated in the Gulf of Mexico. That has suspended 8% of the region's oil and gas production, not enough to affect prices nationally.

With Debby's formation in the Gulf of Mexico on Saturday, this marks the first time in recorded weather history that four named tropical storms have formed in the Atlantic before the end of June, according to AccuWeather meteorologist Kristina Pydynowski.

Never before since record-keeping began in 1851 has the fourth tropical storm of any Atlantic hurricane season been detected before July, a feat Debby achieved this year with a week to spare, she adds.

Debby's slow motion will make rainfall the primary threat from the storm, with up to 10 inches likely in some regions along the coast from southeast Louisiana to Pensacola, Fla., reports meteorologist Jeff Masters of private weather forecasting company Weather Underground.

"Unfortunately, this part of the coast is not under drought and does not need the rain. Farther to the east, along the rest of the Gulf Coast of Florida, moderate to severe drought prevails, and flooding from Debby will be less of an issue."

The Pensacola area is at most risk, Feltgen says, because heavy rains caused flooding two weeks ago. "The ground is still saturated and its capacity to take more heavy rains is limited," he says.

If the storm heads west, Pensacola would get one to three inches of rain. If it doesn't change course, Tropical Storm Debby would drop five to 10 inches of rain on the Panhandle and as much as 15 inches in patches.

In Louisiana, Plaquemines Parish declared a state of emergency and started to sandbag levees. The National Hurricane Center said the tropical storm was not likely to hit New Orleans directly.

"We're always concerned about systems that aren't fully developed and could land anywhere," says Rupert Lacy, county emergency management director in Gulfport, Miss., in the middle of the two predictions.

His area got seven inches of rain two weeks ago. "Right now, people are ready to go and on a short leash, until we can have great confidence about where it will land."

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For more information about reprints & permissions, visit our FAQ's. To report corrections and clarifications, contact Standards Editor Brent Jones. For publication consideration in the newspaper, send comments to letters@usatoday.com. Include name, phone number, city and state for verification. To view our corrections, go to corrections.usatoday.com.

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Friday, January 27, 2012

Magnitude-6.3 quake hits Pacific; no tsunami alert (AP)

SUVA, Fiji – A magnitude-6.3 earthquake has shaken the Pacific region south of the Fiji islands.

There were no immediate reports of damage or injuries, and the Pacific Tsunami Warning Center did not issue any alerts or warnings after the quake.

The United States Geological Survey reported the earthquake struck Tuesday afternoon 472 miles (759 kilometers) south of Fiji, at a depth of 362 miles (583 kilometers).


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Sunday, November 6, 2011

First Nationwide Test of Emergency Alert System (EAS) to Be Held Nov. 9 (ContributorNetwork)

We've all heard the words "This is a test of the Emergency Broadcast System. This is only a test." Be ready because on Nov. 9, expect to hear those words wherever you live in the United States as the Federal Emergency Management Agency (FEMA) is partnering with the Federal Communication Commission (FCC) and the National Oceanic and Atmospheric Administration (NOAA) to conduct the first ever nationwide test of the Emergency Alert System (EAS).

When is the Emergency Alert System Test?

This nationwide test will be conducted on Wednesday, Nov. 9 at 2 p.m. eastern standard time. It is estimated that the test will last approximately three minutes, after which, regular programming on television and radio stations will resume.

What is the Emergency Alert System?

The EAS sends alerts across television and radio stations in all 50 U.S. states and the U.S. territories of American Samoa, Puerto Rico and the U.S. Virgin Islands. When emergency alerts are activated, regular programming is interrupted with special announcements about the emergency and includes instructions and information for citizens.

In the event of a nationwide emergency, the EAS would be activated by the president to provide important information to the public. Local emergency services and NOAA also use part of the EAS system to send local alerts about specific hazards such as weather alerts that most of us hear on our NOAA weather radios.

The EAS was created in 1994 and took over from the precursor Emergency Broadcast System which was created in 1963.

What is the EAS Test?

According to the FEMA website, the "EAS test plays a key role in ensuring the nation is prepared for any type of hazard, and that the U.S. public can receive critical and vital information should it ever be needed."

If you are watching television, listening to the radio or have your NOAA weather radio on at 2 p.m. November 9, you will hear the words "This is

Why is this test being conducted?

In the event of a real national emergency in which all citizens will need to be informed quickly and accurately about the emergency, the EAS would be activated to instruct and inform the public. This test on November 9 is being conducted to make sure that system is reliable and effective as a method of alerting the public during an emergency.

State and local tests of the system are conducted monthly and weekly, but before now, there has never been a coordinated nationwide testing of the alert system.

Why would the EAS be activated?

The EAS would be activated by a major national disaster -- for example a major earthquake or a tsunami -- as a means of providing the American public with warnings, information and instructions during such an emergency.

Tammy Lee Morris is certified as a Community Emergency Response Team (CERT) member and is a trained Skywarn Stormspotter through the National Weather Service. She has received interpretive training regarding the New Madrid Seismic Zone through EarthScope -- a program of the National Science Foundation. She researches and writes about earthquakes, volcanoes, tornadoes, weather and other natural phenomena.


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Friday, June 24, 2011

Huge quake triggers tsunami alert in Alaskan islands (AFP)

DUTCH HARBOR, Alaska (AFP) – A powerful 7.3-magnitude earthquake shook Alaska's Aleutian Islands late Thursday, triggering a tsunami warning that sent people heading for high ground before the alert was canceled.

Hundreds of people walked, drove and rode in the back of pickup trucks as they fled the the coast after the earthquake struck 80 miles (130 kilometers) northeast of the seafood port of Dutch Harbor, home to some 4,400 people.

The temblor struck at 7:10 pm local time (0300 GMT Friday), triggering a tsunami warning from the West Coast/Alaska Tsunami Warning Center (WCATWC).

Sirens rang out, officials ordered people to move to at least 50 feet above sea level, and fishing boats could be seen steaming out of the harbor as a precaution in case waves strike the coast line.

"Those feeling the earth shake, seeing unusual wave action or the water level rising or receding may have only a few minutes before the tsunami arrival and should move immediately," warned the WCATWC.

"Homes and small buildings are not designed to withstand tsunami impacts. Do not stay in these structures," officials warned.

But about an hour later it was all over. "We've confirmed that no wave has been generated," acting public safety director Matt Betzen said at 8:21 pm (0421 GMT). "We're giving the all-clear."

There were no immediate reports of damage or injuries in near the remote island chain. Fire engines and police cars drove up and down the hillsides telling residents it was safe to return to their homes.

The United States Geological Service reported the earthquake was at a depth of about 25 miles. It could be felt in and around Dutch Harbor.

The quake struck more than 1,000 miles (1,600 kilometers) west of the major Alaskan city of Anchorage.


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