Opinion: Global warming makes events like February’s dramatic cold wave more likely

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OPINION: Remember February’s dramatic cold wave? Similar events are becoming more likely.

In February, in the midst of rapidly warming global temperatures, an exceptionally severe cold wave hit large parts of North America, from Canada to Northern Mexico. It left 10 million people without power. The impact was particularly severe in Texas, which alone had more than 125 deaths associated with the event.

When you throw a rock in a pond, you see ripples – waves – expand away from the initial disturbance. While ripples on a pond are a different type of wave than dips in the jet stream, both types of waves can transmit the effects of a disturbance to faraway areas. This is causing large changes in the region’s climate, including melting sea ice and, in the late fall, increasing snow cover over Siberia.

As these downward moving waves collect at lower altitudes over North America, they create a southward dip in the jet stream, bringing cold air farther south than usual. So the upward and downward movement of atmospheric waves over long distances – like ripples moving across a pond – can link the Arctic to other regions.

 

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Knock a journalist teeth out day.

Oh Shinola! Texas don't do North Pole conditions very well. And I don't think the governor have done anything to prepare either. Just like 45 everything will disappear like if it wasn't there, just like black magic.

thanks

it's so warm, you'll be cold. that's why they say climate change, so any event can be called a crisis

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Extreme U.S. Cold Snaps—Including Texas Winter Storm—Linked To Rapid Arctic Warming, Study FindsI am a London-based reporter for Forbes covering breaking news. Previously, I have worked as a reporter for a specialist legal publication covering big data and as a freelance journalist and policy analyst covering science, tech and health. I have a master’s degree in Biological Natural Sciences and a master’s degree in the History and Philosophy of Science from the University of Cambridge. Follow me on Twitter theroberthart or email me at rhartforbes.com Hotter hots. Colder colds.
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Extreme U.S. Cold Snaps—Including Texas Winter Storm—Linked To Rapid Arctic Warming, Study FindsI am a London-based reporter for Forbes covering breaking news. Previously, I have worked as a reporter for a specialist legal publication covering big data and as a freelance journalist and policy analyst covering science, tech and health. I have a master’s degree in Biological Natural Sciences and a master’s degree in the History and Philosophy of Science from the University of Cambridge. Follow me on Twitter theroberthart or email me at rhartforbes.com Do you want to know more about crypto currency trading? Kindly follow and DM us ASAP... The world is waking up to financial freedom. Bitcoin U.S. HandsofEthiopia, then may Almighty God hands of America!!! U.S. should take lesson from that longlasting useless war from Afigan. Please resepect others internal affairs, like Ethiopia for they ownself! VP usa SecBlinken SamanthaJPower PowerUSAID POTUS
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I’ll start worrying when the rich people promoting this stop flying on their private jets and buying beachfront property In 2020 average temperature was 66, in 1997 the average temperature was 63, in 2019 average temperature was 52, i call bullshit in global warming, usatoday bit me
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