Laura gains strength, could bring 'unsurvivable' storm surge

Laura strengthened Wednesday into a menacing Category 4 hurricane, raising fears of a 20-foot storm surge that forecasters said would be "unsurvivable" and capable of sinking entire communities.

News 12 Staff

Aug 26, 2020, 10:06 AM

Updated 1,362 days ago

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Laura gains strength, could bring 'unsurvivable' storm surge
Laura strengthened Wednesday into a menacing Category 4 hurricane, raising fears of a 20-foot storm surge that forecasters said would be "unsurvivable" and capable of sinking entire communities. Ocean water topped by white-capped waves began rising ominously as the monster neared land.
Authorities implored coastal residents of Texas and Louisiana to evacuate and worried that not enough had fled by the time winds began picking up.
The storm grew nearly 87% in power in just 24 hours to a size the National Hurricane Center called "extremely dangerous." Drawing energy from the warm Gulf of Mexico waters, the system was on track to arrive late Wednesday or early Thursday as the most powerful hurricane to strike the U.S. so far this year.
PHOTOS: Laura, Marco aim at US Gulf Coast
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"It looks like it's in full beast mode, which is not what you want to see if you're in its way," University of Miami hurricane researcher Brian McNoldy said.
Maximum sustained winds increased to 150 mph (241 kph) before nightfall, and forecasters said up to 15 inches (38 centimeters) of rain could fall in some places.
One major Louisiana highway already had standing water as Laura's outer bands moved ashore with tropical storm-force winds. Thousands of sandbags lined roadways in tiny Lafitte, and winds picked up as shoppers rushed into a grocery store in low-lying Delcambre. Trent Savoie, 31, said he was staying put.
"With four kids and 100 farm animals, it's just hard to move out," he said.
Texas Gov. Greg Abbott and Louisiana Gov. John Bel Edwards fretted that the dire predictions were not resonating despite authorities putting more than 500,000 coastal residents under mandatory evacuation orders.
Edwards activated the state's entire National Guard. In Lake Charles, Guard members drove school buses around neighborhoods, offering to pick up families. Across the state line in Port Arthur, Texas, few stragglers boarded evacuation buses, and city officials announced that two C-130 transport planes offered the last chance to leave.
Abbott warned that people who fail to get out of harm's way could be cut off from help long after the storm hits.
A Category 4 hurricane can render wide areas uninhabitable for weeks or months and knock out power for just as long. The threat of such devastation posed a new disaster-relief challenge for a government already straining under the coronavirus pandemic. The parts of Louisiana that were under evacuation orders included areas turning up high rates of positive COVID-19 tests.
The National Hurricane Center kept raising its estimate of Laura's storm surge, from 10 feet just days ago to twice that size — a height that forecasters said would be especially deadly.
By Wednesday evening, Laura was churning about 120 miles (190 kilometers) south of Lake Charles.
"Heed the advice of your local authorities. If they tell you to go, go! Your life depends on it today," said Joel Cline, tropical program coordinator at the National Weather Service. "It's a serious day and you need to listen to them."
On Twitter, President Donald Trump urged coastal residents to heed officials. Hurricane warnings were issued from San Luis Pass, Texas, to Intracoastal City, Louisiana, and reached inland for 200 miles (322 kilometers). Storm surge warnings extended from Freeport, Texas, to the mouth of the Mississippi River.
For some, the decision to leave home left them with no place to stay. Wary of opening mass shelters during a pandemic, Texas officials instead put evacuees in hotels, but Austin stopped taking arrivals before dawn because officials said they ran out of rooms. Other evacuees called the state's 211 information line and were directed to Ennis, outside Dallas, only to be told after driving hundreds of miles no hotels or vouchers were available.
Taniquia Ned and her sisters showed up without money to rent a room, saying the family had burned through its savings after losing jobs because of the coronavirus. "The COVID-19 is just totally wiping us out," said Shalonda Joseph, 43, a teacher in Port Arthur.
Edwards lamented that the impending storm meant suspension of community testing for COVID-19 at a crucial time — as elementary and secondary schools in Louisiana open and students return to college campuses. "We're basically going to be blind for this week," Edwards said, referring to the lack of testing.
Forecasters said storm surge topped by waves could submerge entire towns. Water was already rising in the small Louisiana community of Holly Beach in the imperiled Cameron Parish, which forecasters have warned could become part of the Gulf after the storm comes ashore.
Laura is expected to cause widespread flash flooding in states far from the coast. Flood watches were issued for much of Arkansas, and forecasters said heavy rainfall could arrive by Friday in parts of Missouri, Tennessee and Kentucky. Laura is so powerful that it's expected to become a tropical storm again once it reaches the Atlantic Ocean, potentially threatening the Northeast.
Becky Clements, 56, evacuated from Lake Charles after hearing that it could take a direct hit. She and her family found an AirBnb hundreds of miles inland. Almost 15 years have passed since Hurricane Rita destroyed the city.
"The devastation afterward in our town and that whole corner of the state was just awful," Clements recalled. "Whole communities were washed away, never to exist again. ... So knowing how devastating the storms are, there was no way we were going to stay for this."
The church educator said she fears for her office, which is in a trailer following recent construction.
"I very much anticipate that my office will be gone when I get back."
The hurricane also threatens a center of the U.S. energy industry. The government said 84% of Gulf oil production and an estimated 61% of natural gas production were shut down. Nearly 300 platforms have been evacuated. Consumers are unlikely to see big price hikes, however, because the pandemic has decimated demand for fuel.
"If Laura moves further west toward Houston, there will be a much bigger gasoline supply problem," Oil analyst Andrew Lipow said, since refineries usually take two to three weeks to resume full operations.
Laura closed in on the U.S. after killing nearly two dozen people on the island of Hispaniola, including 20 in Haiti and three in the Dominican Republic, where it knocked out power and caused intense flooding.
By MELINDA DESLATTE, JEFF MARTIN and STACEY PLAISANCE, Associated Press


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