Winter storm 2023

I don’t know if this one will get a name, but I can imagine what a lot of folks are calling it.

Thousands of frustrated Texans shivered in their homes Thursday after more than a day without power, including many in the state capital, as an icy winter storm that has been blamed for at least 10 traffic deaths lingered across much of the southern U.S.

Even as temperatures finally pushed above freezing in Austin — and were expected to climb past 50 degrees (10 Celsius) on Friday — the relief will be just in time for an Arctic front to drop from Canada and threaten northern states. New England in particular is forecast to see the coldest weather in decades, with wind chills that could dive lower than minus 50.

Across Texas, 430,000 customers lacked power Thursday, according to PowerOutage.us. But the failures were most widespread in Austin, where frustration mounted among more than 156,000 customers over 24 hours after their electricity went out, which for many also meant their heat. Power failures have affected about 30% of customers in the city of nearly a million at any given time since Wednesday.

[…]

For many Texans, it was the second time in three years that a February freeze — temperatures were in the 30s Thursday with wind chills below freezing — caused prolonged outages and uncertainty over when the lights would come back on.

As outages dragged on, city officials came under mounting criticism for not providing estimates of when power would be restored and for neglecting to hold a news conference until Thursday. Mayor Kirk Watson said Thursday the city would review communication protocols for future disasters.

Austin Energy at one point estimated that all power would be restored by Friday evening, then later stated Thursday that full restoration would now take “longer than initially anticipated.” Soon after, Watson tweeted, “This is a dynamic situation and change is inevitable but Austin Energy must give folks clear and accurate info so they can plan accordingly.”

Unlike the 2021 blackouts in Texas, when hundreds of people died after the state’s grid was pushed to the brink of total failure because of a lack of generation, the outages in Austin this time were largely the result of frozen equipment and ice-burdened trees and limbs falling on power lines. The city’s utility warned all power may not be restored until Friday as ice continued causing outages even as repairs were finished elsewhere.

“It feels like two steps forward and three steps back,” said Jackie Sargent, general manager of Austin Energy.

School systems in the Dallas and Austin area, plus many in Oklahoma, Arkansas and Memphis, Tennessee, closed Thursday as snow, sleet and freezing rain continued to push through. Public transportation in Dallas also experienced “major delays” early Thursday, according to a statement from Dallas Area Rapid Transit.

The weather has been lousy here in Houston, but it has not been freezing, so we have escaped the worst of this. I feel so bad for everyone in the affected areas. The story says that so far seven people have died on the roads as a result of this storm.

On Twitter, I’ve seen a lot of people talking about the trees on their streets and the sound they make as they collapse under the weight of the ice on them. The Trib covered this as well.

All day and all night after the ice storm struck, Austin residents listened for the cracks, splinters and crashes. Each crack of a falling limb could shut the power off — if their home hadn’t gone dark already.

“It’s a really, really thick layer of ice,” said Jonathan Motsinger, the Central Texas operations department head for Texas A&M Forest Service. “Trees can only support weight to a certain extent, and then they fail.”

Across the Texas Hill Country this week, trees snapped under the weight of ice that accumulated during multiple days of freezing rain. Some of the most iconic trees were among the most severely damaged: live oaks (some of them hundreds of years old), ashe junipers (the scourge of allergy sufferers during “cedar fever” season), cedar elms. As their branches gave way, they took neighboring power lines with them.

“The amount of weight that has accumulated on the vegetation is probably historic, extreme,” Austin Energy general manager Jackie Sargent said during a Thursday press conference.

Ice can increase the weight of tree branches up to 30 times, said Kerri Dunn, a communications manager for Oncor. The utility reported that almost 143,000 of its customers in North, Central and West Texas were without power Thursday afternoon.

“The amount of weight that has accumulated on the vegetation is probably historic, extreme,” Austin Energy general manager Jackie Sargent said during a Thursday press conference.

Ice can increase the weight of tree branches up to 30 times, said Kerri Dunn, a communications manager for Oncor. The utility reported that almost 143,000 of its customers in North, Central and West Texas were without power Thursday afternoon.

[…]

Austin has almost 34 million trees in the city, according to an online tree census maintained by Texas A&M Forest Service and the U.S. Forest Service.

“It’s a big point of pride,” said Keith Mars, who oversees the city of Austin’s Community Tree Preservation Division.

Mars said that shade from the trees saves Austin residents millions of dollars a year in energy costs by cooling homes during hot summer days.

“Trees are infrastructure,” Mars said. “How much maintenance and how much care we provide, so that [the trees] can continue providing those other benefits, is the kind of tradeoff that we all have.”

I don’t really have a point to make here. I hope everyone who has had to endure this week’s terrible weather has made it through all right, and that there are enough trees left over to keep things shaded. The Austi Chronicle has more.

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5 Responses to Winter storm 2023

  1. voter_worker says:

    One point to be made is that municipalities could more robustly work to discourage or prohibit the planting of trees under or alongside overhead utility lines, and more aggressively prune those that are already in a bad place, or, heaven forbid, begin the conversion to underground utility lines.

  2. Ross says:

    Burying lines costs 2 to 5 million dollars per mile, sometimes more. The ratepayers aren’t willing to foot that bill, and the power line owners aren’t going to jus eat the cost.

  3. voter_worker says:

    Ross, I’m aware of that and threw it into the mix as an afterthought. However, addressing the problem at the front end is do-able and yet here we are

  4. Flypusher says:

    The birds and the squirrels need to get that memo on tree planting!

    But seriously, yes there needs to be regular and frequent branch trimming. When my trees are trimmed, the standing instructions are “cut off anything that could hit the house.”

  5. Jonathan Freeman says:

    When I think back to the places I’ve lived around the state, those with the most problems for outages were the locations that public right of ways were not maintained as well.

    I’ve watched neighbors go ballistic at the crews for trying to cut more aggressively, it came back to haunt a number of us the following hurricane while in another place, deputies were summoned to protect the threatened crew. I get the impression that Austin’s pride in its trees played a big role in this event, maybe they should put something on their local ballot to finance moving the lines underground.

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