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Friday July 30th, 2021 7:18PM

The Latest: Disrupted polar cortex to blame for low temps

By The Associated Press
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The Latest on winter weather across the U.S. (all times local):

KENSINGTON, Md. — Meteorologists blame the historic chilly weather on a large disruption of the polar vortex with Arctic weather that’s normally kept penned near the North Pole, but it escaped and sent cold temperatures south.

Experts say this polar vortex is stronger and longer than usual, and these events are happening twice as often as they used to. They say it could be a mix of natural weather variations and human-caused climate change, but they're not sure.

The events show how vulnerable America is to extreme weather —both hot and cold— which increases with climate change, scientists said.

“One thing that Texas situation highlights is that we are likely to deal with more compound extreme weather events - multiple event weather systems that have cascading impacts on society and our infrastructure,” according to University of Georgia meteorology professor Marshall Shepherd.

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DALLAS -- Joshua Rhodes, an energy researcher at the University of Texas in Austin, said the Texas electric grid fell victim to a cold spell that was longer, deeper and more widespread than the state had seen in decades.

“The system as we built it is not performing to the standards we would like to see,” he said. “We need to do a better job. If that involves paying more for energy to have more reliability, that’s a conversation we’re going to have to have.”

Climate change should be factored in, too, he said.

The long cold spell fits what scientists say is a pattern of worsening extremes of all kinds of weather under climate change.

The widespread outages also fit a pattern -- local, state and federal officials across the board have failed to do enough to plan and prepare for the worsening cold and heat under climate change, numerous government and academic assessments say.

“We’re going to have to plan for more of this kind of weather. People said this would never happen in Texas, and yet it has.

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FORT WORTH, Texas — At least 13 children have been treated for carbon monoxide poisoning at Cook Children’s Medical Center in Fort Worth.

In a social media posting, the hospital said the children were treated at its emergency department.

“Families are going to extreme measures to warm their homes during the historic winter freeze. Using propane or diesel-burning engines, generators, gas ovens or stovetops inside or too close to your home can emit toxic fumes and cause carbon monoxide poisoning,” according to the hospital posting.

Cook pediatrician Phillip Scott told KTVT-TV in Fort Worth that one parent died of the toxic fumes.

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WASHINGTON — Federal regulators say they are launching an “inquiry” into the operations of the bulk-power system during the severe winter storm that left millions without power in subfreezing temperatures in Texas and other states.

The Federal Energy Regulatory Commission and the North American Electric Reliability Corporation announced the inquiry Tuesday.

Officials said the immediate emphasis will remain on restoring power to customers and securing the reliability of the bulk-power system, but they will work with other federal agencies, states, regional entities and utilities to identify problems with the performance of the bulk-power system and identify solutions. FERC oversees interstate electricity transmission while NERC oversees reliability standards for the continental U.S., Canada parts of Mexico.

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JACKSON, Miss. — A Mississippi coroner said Tuesday that a man died after losing control of his vehicle on an icy road Monday night near Starkville.

Oktibbeha County coroner Michael Hunt told the Commercial Dispatch newspaper that the man who died was Leander Outlaw, 58, of Starkville. Hunt said Outlaw’s vehicle overturned.

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MEMPHIS, Tenn. — The Shelby County Health Department, which covers Memphis, Tennessee, and its suburbs, said Tuesday that COVID-19 vaccinations at its five county-run sites are canceled through Saturday due to the hazardous driving conditions caused by winter storms.

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CHICAGO — Illinois Gov. J.B. Pritzker has declared a disaster proclamation after a winter storm blanketed the state with snow and caused power outages.

Tuesday’s declaration means Illinois can tap additional state help and seek federal assistance. Parts of the Chicago area got up to a foot and a half of snow, shuttering schools to in-person classes Tuesday as officials urged residents to stay off the snow-filled roads.

Roughly 7,000 Illinois households were without power. Illinois State Police and transportation officials are urging residents to stay at home while crews clear roadways.

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CHARLESTON, W.Va. — West Virginia Gov. Jim Justice has declared a state of emergency in four western counties where an ice storm caused tens of thousands of power outages and knocked trees onto roads.

The declaration Tuesday for Cabell, Lincoln, Putnam and Wayne counties allows the National Guard to assist in storm-related response. More than 60% of Appalachian Power customers in the four counties lost service.

More than 89,000 Appalachian Power customers remained without service in southern West Virginia on Tuesday afternoon. That represents 19% of the utility’s total customers in the state. The utility said some of the outages involved customers who were still without service from a Feb. 11 ice storm.

The utility said it has nearly 2,600 crews and contractors from as far away as Illinois working to get service restored.

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HOUSTON — A fire official says three young children and their grandmother died in a Houston-area house fire early Tuesday morning while it’s believed they were trying to stay warm during a power outage.

Sugar Land Fire and EMS spokesman Doug Adolph said that when firefighters arrived after the call at about 2 a.m., the house was fully engulfed and the 41-year-old mother of the children and her female friend were outside of the home and suffering from burns. He said a responder had to restrain the mother from going back into the house.

Both women have been taken to a hospital.

He said they are still investigating the cause of the fire but that the neighborhood had been without power for over eight hours and social media posts from the family indicated they were using the fireplace to keep warm.

He did not have ages for the children but said they were elementary school aged. He said their mother was the daughter of the woman who died.

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WASHINGTON — White House press secretary Jen Psaki said homeland security aide Liz Sherwood-Randall called the Texas governor on Sunday to let him know that President Biden had immediately granted his request for an emergency declaration.

Sherwood-Randall on Monday also called the governors of Alabama, Louisiana, Kansas, Mississippi and Oklahoma.

Psaki said Biden has been kept abreast of the situation and expects he will be involved personally in response to the brutal snowstorm.

Biden’s administration also said Tuesday that delays in vaccine shipments and deliveries are likely because of severe weather across parts of the country.

The administration says the weather is expected to affect shipments from a FedEx facility in Memphis, Tennessee, and a UPS facility in Louisville, Kentucky. Both facilities serve as vaccine shipping hubs for multiple states.

The Centers for Disease Control and Prevention and other federal agencies are working with the jurisdictions, as well as manufacturing and shipping partners, to assess weather conditions and to help offset potential delivery delays and cancellations.

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SLIDELL, La. — A lead meteorologist with the National Weather Service says low temperatures early Tuesday broke records in southeast Louisiana and south Mississippi.

“We’re blowing records that are more than a hundred years old out of the water,” Phil Grigsby said.

In Baton Rouge, where the previous record of 24 degrees Fahrenheit was set in 1909, Tuesday’s was 22 degrees Fahrenheit.

North of New Orleans in Slidell, where the area’s weather service office is located, the low Tuesday was 22 degrees, well below the previous record of 26, set in 2007.

Biloxi, Mississippi, broke a mark of 24, set in 1900, with a low of 22. McComb, Mississippi, which has records dating only to 1948, had a low of 19, down from the 1991 record of 20.

New Orleans, at 26, was just shy of tying the Feb. 16, 1895 record of 25. The same temperature at the city’s international airport in suburban Kenner, where records date to 1946, broke the 1963 record of 29.

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PORTLAND, Ore. — Tens of thousands of Oregon residents were without power Tuesday as crews raced to restore electricity after an icy weekend winter storm downed more than 5,000 power lines in the region.

Portland General Electric’s map of power outages listed about 200,000 customers without electricity, while Pacific Power listed about 20,000 in Salem and Portland area.

A weekend weather system brought heavy snow across the Pacific Northwest, with Seattle seeing more than a foot fall Saturday through Monday. But it was northwest Oregon that saw the most severe effects as icy conditions downed trees, collapsed roofs and made driving dangerous.

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OCEAN ISLE BEACH, N.C. — The emergency services director in a North Carolina county that was struck by a deadly tornado says the seaside community had little notice of the dangerous weather late Monday.

Ed Conrow told reporters at a briefing Tuesday afternoon that a tornado warning wasn’t issued until the storm was already on the ground and causing damage in coastal Brunswick County.

The official said responders have completed search and rescue operations and will transition to a recovery phase. Authorities said three people died and 10 were injured during storm. Nobody remained missing Tuesday afternoon.

Aerial footage from a WRAL-TV news helicopter showed a handful of home lots covered in splintered wood and debris. Several other roofs had damage ranging from torn-off shingles to roof beams exposed where the storm tore a hole.

Gov. Roy Cooper said the state was sending aid to the area and the National Weather Service’s office in Wilmington also sent a team to survey the damage and confirm that a tornado touched down.

Mark Willis, meteorologist in charge for the Wilmington office, said the same cold front bringing freezing temperatures, ice and snow from Canada to Mexico created conditions favorable to tornadoes in North Carolina, where it pushed up against a warm front from the Gulf of Mexico.

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OKLAHOMA CITY — After implementing rolling blackouts early Tuesday amid a massive increase in electricity use combined with limited wind power and natural gas availability, Oklahoma Gas & Electric, the state’s largest electric utility, rescinded its plans for further blackouts late Tuesday morning.

“Southwest Power Pool has notified OG&E that temporary service interruptions are not required at this time,” the company said in a press release. “While temporary service interruptions are not being required at this time, the continued extreme cold weather forecasted for the region, combined with the high demand for natural gas, increases the potential for the reinstatement of these short-term service interruptions.”

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KANSAS CITY, Mo. — The snow, ice and bitter cold gripping Missouri has delayed people from coronavirus vaccinations, including those who signed up for mass inoculation events that had been scheduled for this week.

The governor’s office said it was trying to reschedule the National Guard-run events, but that registrants should seek vaccinations elsewhere in the meantime. Gov. Mike Parson also said the conditions would likely delay some vaccine shipments.

The cancellations follow a storm that dumped several inches of snow in much of the state and sent temperatures plunging below zero, including in Kansas City, where it was 9 degrees below zero on Tuesday, a new record for the date.

Also Tuesday, Energy companies in western and southwest Missouri again imposed rolling electricity blackouts in an effort to reduce the strain on electrical systems during record-setting cold weather. The Southwest Power Pool lifted the order at about 10:45 a.m. and utility companies said their customers should have power returned quickly.

City utilities in Independence and Springfield, along with Liberty Utilities, also imposed emergency power outages before the order was lifted.

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CORPUS CHRISTI, Texas — Power outages and frigid weather are also disrupting water supplies in some Texas cities.

In the Fort Worth area, more than 200,000 residents were told to boil their water before use because of power outages at water treatment plants.

And further south, in Corpus Christi, a similar boil order was issued after a major water line broke in the city of about 325,000 people. Mayor Paulette Guarjardo said the city would distribute bottled water to people who could not boil water because of power outages.

The Federal Emergency Management Agency said in its Tuesday daily operations briefing that Texas officials have also requested 60 generators from the agency and the priority for their use will be hospitals and nursing homes.

And as of midday Central time, more than 2,700 U.S. flights had been canceled, led by more than 800 at Dallas Fort Worth International Airport and more than 700 at Bush Intercontinental.

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