Study: Global Warming Gives Hurricanes Extra Wallop

For indispensable reporting on the coronavirus crisis, the election, and more, subscribe to the Mother Jones Daily newsletter.


hurricane.jpg

Well, then. Scientists have found evidence that global warming is heating the ocean and giving extra wallop to violent hurricanes (San Francisco Chronicle). Since 1906, sea-surface temperatures have warmed by between 0.6 and 1.2 degrees Fahrenheit — in the tropical parts of the Atlantic and Pacific oceans where hurricanes get their start, and there’s been a surge in big storms since the early 1990s.

The researchers, at Lawrence Livermore lab in California, tried to figure out what caused the hike in ocean temperatures by running a bunch of different computer models based on possible single causes. The best pointed to greenhouse gases.

Skeptics–not just your Flat-Earthers but bona fide hurricane experts–aren’t persuaded. But the lead author of the new study says, “the models that we’ve used to understand the causes of [ocean warming] in these hurricane formation regions predict that the oceans are going to get a lot warmer over the 21st century. That causes some concern.”

PLUS: Check out this graph, from ClearTheAir.org, tracking ocean temperature and hurricane strength over the past 30 years. (Click on the image.) (Thanks to reader Pete Altman.)

hurr.jpg

SIX TRUTHS

Reclaiming power from those who abuse it often starts with telling the truth. And in "This Is How Authoritarians Get Defeated," MoJo's Monika Bauerlein unpacks six truths to remember during the homestretch of an election where democracy, truth, and decency are on the line.

Truth #1: The chaos is the point.

Truth #2: Team Reality is bigger than it seems.

Truth #3: Facebook owns this.

Truth #4: When we go to work, we're in the fight.

Truth #5: It's about minority rule.

Truth #6: The only thing that can save us is…us.

Please take a moment to see how all these truths add up, because what happens in the weeks and months ahead will reverberate for at least a generation and we better be prepared.

And if you think journalism like Mother Jones'—that calls it like it is, that will never acquiesce to power, that looks where others don't—can help guide us through this historic, high-stakes moment, and you're able to right now, please help us reach our $350,000 goal by October 31 with a donation today. It's all hands on deck for democracy.

payment methods

SIX TRUTHS

Reclaiming power from those who abuse it often starts with telling the truth. And in "This Is How Authoritarians Get Defeated," MoJo's Monika Bauerlein unpacks six truths to remember during the homestretch of an election where democracy, truth, and decency are on the line.

Truth #1: The chaos is the point.

Truth #2: Team Reality is bigger than it seems.

Truth #3: Facebook owns this.

Truth #4: When we go to work, we're in the fight.

Truth #5: It's about minority rule.

Truth #6: The only thing that can save us is…us.

Please take a moment to see how all these truths add up, because what happens in the weeks and months ahead will reverberate for at least a generation and we better be prepared.

And if you think journalism like Mother Jones'—that calls it like it is, that will never acquiesce to power, that looks where others don't—can help guide us through this historic, high-stakes moment, and you're able to right now, please help us reach our $350,000 goal by October 31 with a donation today. It's all hands on deck for democracy.

payment methods

We Recommend

Latest

Sign up for our free newsletter

Subscribe to the Mother Jones Daily to have our top stories delivered directly to your inbox.

Get our award-winning magazine

Save big on a full year of investigations, ideas, and insights.

Subscribe

Support our journalism

Help Mother Jones' reporters dig deep with a tax-deductible donation.

Donate