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Will America’s luck hold in 2024? The oddsmakers — that is, scientists — have a bad feeling.
Are you feeling lucky?
Americans are. Close to two-thirds say they’ve gambled in the past year; the sports pages are filled with headlines detailing the fallout of various investigations and scandals. But while there isn’t exactly a bookmaker for something like the Atlantic hurricane season, meteorologists around the country are feeling pretty good about their bets this time around.
“We could be extremely wrong and only have two hurricanes,” Philip Klotzbach, one of the authors of the Colorado State University’s 2024 forecast, which came out earlier this month and predicted a whopping 23 named storms, told me. “But I think the odds of that this year are very low, just because the Atlantic is so warm.”
Traditionally, early spring is when Americans begin to hear from agencies and universities about the upcoming Atlantic storm season. That won’t peak for another four or five months, and from the safety of April, it can be tough to muster concern about what late summer might yet inflict upon the nation’s coasts.
Still, the trickle of headlines this year has been nothing short of alarming. In addition to CSU’s prediction, North Carolina State University issued a forecast of between 15 and 20 named storms in 2024, meaning we could potentially tick well above the 1991-2020 average of 14 per year. On Wednesday, the Weather Channel upped the ante with a new estimate of 24 named storms. AccuWeather Lead Hurricane Forecaster Alex DaSilva told me his team estimates there is a 15% chance of 30 or more named storms this year — enough to break the record set in 2020 and exhaust the World Meteorological Organization pre-prepared list of 21 storm names, forcing it to dip into its new and never-before-used “supplemental” list.
Meanwhile, the National Oceanic and Atmospheric Administration is busy putting together its own forecast, a massive, multi-agency collaboration between the National Climate Prediction Center, the National Weather Service, the National Hurricane Center, and NOAA’s Atlantic Oceanographic & Meteorological Laboratory. While the government’s final prediction is still a few weeks away from being made public in May, Matthew Rosencrans, the lead hurricane season forecaster at NOAA’s Climate Prediction Center, told me the agency’s ocean team has been providing monthly briefings on the Atlantic’s record warmth to the forecasters. Of particular concern to the teams is the fact that even if the summer sea surface warms at the lowest rateof any year since 1980, 2024 will still be in the top four of all sea surface temperature years since then.
Michael Lowry, the hurricane and storm surge specialist at Miami’s WPLG Local 10 News, told me this is what has him the most alarmed. “I struggle to find a good language to say how extreme and unprecedented it is, but it’s extreme and unprecedented and almost scary, the amount of warmth that we’re looking at in the Atlantic,” he said.
Warm water, of course, is hurricane Red Bull — it can increase a storm’s destructive potential, taking forecasters by surprise. In addition to the waning El Niño and the likely start of a La Niña — which will make the wind conditions more favorable to Atlantic storm formation — all the agencies I spoke with cited the sea-surface temperatures as a concerning complication in their predictive models. Klotzbach, the CSU researcher, told me the record-warm water gives him more confidence in his models than he would otherwise have this early in April because of the strong correlation between warm waters and storm formation; DaSilva, at AccuWeather, told me it is these same temperatures that have made him concerned about the potential for rapidly intensifying storms like Hurricane Ian in 2022.
Kerry Emanuel, professor emeritus in atmospheric science at MIT, was not as impressed by the predictions, however. Putting a numerical estimate on how many hurricanes will form in the North Atlantic in a given season is “not really very interesting or practical,” he told me. “If you’re a gambler, and you’re placing a bet, OK — but if you’re a coastal resident, what you really care about is relatively intense landfalling storms.”
The more storms there are in the Atlantic in a given season, the more likely intense storms will make landfall — “but not a lot” more likely, Emanuel stressed. Because of that, when it comes to making hurricane season predictions, “I wish NOAA would knock it off because it’s intentionally misleading,” he said.
Emanuel wasn’t alone in his dismissal of the seasonal forecasts. “I’ve got to be straight with you: I think they have limited utility,” John Cangialosi, a senior hurricane specialist at the National Hurricane Center, who focuses more on tracking storms as they form, told me. “It’s sort of like in Powerball, when someone sees $30 million and is like, ‘I’m going to play if it’s $5 million or not,’” he added. “It’s so damn silly. You need to worry about this no matter what.”
That’s because describing hurricane seasons as “quiet” or “active” is really a matter of perspective, even if it makes for good headlines. For example, most people consider 2023 to have been a quiet year since almost no major storms made landfall on U.S. coasts. “But it was a very busy season; just fortunately, most of the storms stayed out at sea,” Klotzbach, of CSU, told me.
In a sense, America merely got a lucky break. While Hurricane Idalia, the strongest storm to hit Florida’s Big Bend region in 125 years, made landfall in 2023, its greatest impact was in a sparsely populated area, leading to limited damage and loss of life. On the other hand, 1992 was technically a “quiet” year for hurricane formation, but all it took was one storm — in that case, Hurricane Andrew, which killed over 60 people and was one of the costliest storms in U.S. history — to cement it in our collective memory.
Further complicating the picture that hurricane forecasts paint is, of course, climate change. The combination of record-warm Atlantic waters and a forecast for an active year makes it tempting to tie the two together. “The human mind is so good at pattern recognition that it wants to attribute a cause to every effect,” Emanuel, the MIT professor, said.
But there’s a whole cocktail of factors driving the Atlantic’s bonkers-warm temperature, including the aforementioned El Niño, which is just part of a naturally occurring global weather pattern known as ENSO; the decreasing presence of sulfur dioxide aerosols, which have a cooling effect; the Tonga volcano eruption, which might have had a temporary warming effect; and yes, greenhouse gas emissions. The lack of clarity around this larger picture has led some researchers to sound an alarm about the urgency of sharpening our understanding; climate change, however, can only confidently be credited with a small portion of the current anomalous spike in sea surface temperatures, which in turn only explains only about 35% to 40% of the changes in tropical cyclone activity.
“It’s not fair to say climate change has caused record warmth, which has caused record hurricanes,” Cangialosi, at the Climate Prediction Center, said. “Because, guess what? Next year we could be in a cool phase — and then where did climate change go?”
That’s far from saying climate change isn’t a factor at all; we just need to be careful with our scales. Besides, there are things we know are directly connected to climate change — like rising sea levels and increased rainfall — that will make hurricane landfalls deadlier in the coming decades.
Hurricane forecasts aren’t totally useless, either. For one thing, they have enormous scientific value, helping researchers better understand the amalgamation of conditions that go into the formation of a major tropical storm. Lowry, the Florida-based meteorologist, also joked they can help confirm that “my job may be a lot busier in the next few months.”
There is a public value, too: Headlines inarguably help keep the approaching season top-of-mind. This is especially important for the masses of new residents who have recently moved to the Gulf Coast and Southeastern shores — undeterred by subsidized insurance rates that don’t properly warn of the region’s risk — and might lack knowledge of how to prepare for the season.
After all, Mother Nature ultimately has the house advantage. And while America was spared a catastrophic storm in 2023, luck has a funny way of running out.
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Kettle offers parametric insurance and says that it can cover just about any home — as long as the owner can afford the premium.
Los Angeles is on fire, and it’s possible that much of the city could burn to the ground. This would be a disaster for California’s already wobbly home insurance market and the residents who rely on it. Kettle Insurance, a fintech startup focused on wildfire insurance for Californians, thinks that it can offer a better solution.
The company, founded in 2020, has thousands of customers across California, and L.A. County is its largest market. These huge fires will, in some sense, “be a good test, not just for the industry, but for the Kettle model,” Brian Espie, the company’s chief underwriting officer, told me. What it’s offering is known as “parametric” insurance and reinsurance (essentially insurance for the insurers themselves.) While traditional insurance claims can take years to fully resolve — as some victims of the devastating 2018 Camp Fire know all too well — Kettle gives policyholders 60 days to submit a notice of loss, after which the company has 15 days to validate the claim and issue payment. There is no deductible.
As Espie explained, Kettle’s AI-powered risk assessment model is able to make more accurate and granular calculations, taking into account forward-looking, climate change-fueled challenges such as out-of-the-norm weather events, which couldn’t be predicted by looking at past weather patterns alone (e.g. wildfires in January, when historically L.A. is wet). Traditionally, California insurers have only been able to rely upon historical datasets to set their premiums, though that rule changed last year and never applied to parametric insurers in the first place.
“We’ve got about 70 different inputs from global satellite data and real estate ground level datasets that are combining to predict wildfire ignition and spread, and then also structural vulnerability,” Espie told me. “In total, we’re pulling from about 130 terabytes of data and then simulating millions of fires — so using technology that, frankly, wouldn’t have been possible 10 or maybe five years ago, because either the data didn’t exist, or it just wasn’t computationally possible to run a model like we are today.”
As of writing, it’s estimated that more than 2,000 structures have burned in Los Angeles. Whenever a fire encroaches on a parcel of Kettle-insured land, the owner immediately qualifies for a payout. Unlike most other parametric insurance plans, which pay a predetermined amount based on metrics such as the water level during a flood or the temperature during a heat wave regardless of damages, Kettle does require policyholders to submit damage estimates. The company told me that’s usually pretty simple: If a house burns, it’s almost certain that the losses will be equivalent to or exceed the policy limit, which can be up to $10 million. While the company can always audit a property to prevent insurance fraud, there are no claims adjusters or other third parties involved, thus expediting the process and eliminating much of the back-and-forth wrangling residents often go through with their insurance companies.
So how can Kettle afford to do all this while other insurers are exiting the California market altogether or pulling back in fire-prone regions? “We like to say that we can put a price on anything with our model,” Espie told me. “But I will say there are parts of the state that our model sees as burning every 10 to 15 years, and premiums may be just practically too expensive for insurance in those areas.” Kettle could also be an option for homeowners whose existing insurance comes with a very high wildfire deductible, Espie explained, as buying Kettle’s no-deductible plan in addition to their regular plan could actually save them money were a fire to occur.
But just because an area has traditionally been considered risky doesn’t mean that Kettle’s premiums will necessarily be exorbitant. The company’s CEO, Isaac Espinoza, told me that Kettle’s advanced modeling allows it to drill down on the risk to specific properties rather than just general regions. “We view ourselves as ensuring the uninsurable,” Espinoza said. “Other insurers just blanket say, we don’t want to touch it. We don’t touch anything in the area. We might say, ’Hey, that’s not too bad.’”
Espie told me that the wildly destructive fires in 2017 and 2018 “gave people a wake up call that maybe some of the traditional catastrophe models out there just weren’t keeping up with science and natural hazards in the face of climate change.” He thinks these latest blazes could represent a similar turning point for the industry. “This provides an opportunity for us to prove out that models built with AI and machine learning like ours can be more predictive of wildfire risk in the changing climate, where we’re getting 100 mile per hour winds in January.”
Everyone knows the story of Mrs. O’Leary’s cow, the one that allegedly knocked over a lantern in 1871 and burned down 2,100 acres of downtown Chicago. While the wildfires raging in Los Angeles County have already far exceeded that legendary bovine’s total attributed damage — at the time of this writing, on Thursday morning, five fires have burned more than 27,000 acres — the losses had centralized, at least initially, in the secluded neighborhoods and idyllic suburbs in the hills above the city.
On Wednesday, that started to change. Evacuation maps have since extended into the gridded streets of downtown Santa Monica and Pasadena, and a new fire has started north of Beverly Hills, moving quickly toward an internationally recognizable street: Hollywood Boulevard. The two biggest fires, Palisades and Eaton, remain 0% contained, and high winds have stymied firefighting efforts, all leading to an exceedingly grim question: Exactly how much of Los Angeles could burn. Could all of it?
“I hate to be doom and gloom, but if those winds kept up … it’s not unfathomable to think that the fires would continue to push into L.A. — into the city,” Riva Duncan, a former wildland firefighter and fire management specialist who now serves as the executive secretary of Grassroots Wildland Firefighters, an advocacy group, told me.
When a fire is burning in the chaparral of the hills, it’s one thing. But once a big fire catches in a neighborhood, it’s a different story. Houses, with their wood frames, gas lines, and cheap modern furniture, might as well be Duraflame. Embers from one burning house then leap to the next and alight in a clogged gutter or on shrubs planted too close to vinyl siding. “That’s what happened with the Great Chicago Fire. When the winds push fires like that, it’s pushing the embers from one house to the others,” Duncan said. “It’s a really horrible situation, but it’s not unfathomable to think about that [happening in L.A.] — but people need to be thinking about that, and I know the firefighters are thinking about that.”
Once flames engulf a block, it will “overpower” the capabilities of firefighters, Arnaud Trouvé, the chair of the Department of Fire Protection Engineering at the University of Maryland, told me in an email. If firefighters can’t gain a foothold, the fire will continue to spread “until a change in driving conditions,” such as the winds weakening to the point that a fire isn’t igniting new fuel or its fuel source running out entirely, when it reaches something like an expansive parking lot or the ocean.
This waiting game sometimes leads to the impression that firefighters are standing around, not doing anything. But “what I know they’re doing is they’re looking ahead to places where maybe there’s a park, or some kind of green space, or a shopping center with big parking lots — they’re looking for those places where they could make a stand,” Duncan told me. If an entire city block is already on fire, “they’re not going to waste precious water there.”
Urban firefighting is a different beast than wildland firefighting, but Duncan noted that Forest Service, CALFIRE, and L.A. County firefighters are used to complex mixed environments. “This is their backyard, and they know how to fight fire there.”
“I can guarantee you, many of them haven’t slept 48 hours,” she went on. “They’re grabbing food where they can; they’re taking 15-minute naps. They’re in this really horrible smoke — there are toxins that come off burning vehicles and burning homes, and wildland firefighters don’t wear breathing apparatus to protect the airways. I know they all have horrible headaches right now and are puking. I remember those days.”
If there’s a sliver of good news, it’s that the biggest fire, Palisades, can’t burn any further to the west, the direction the wind is blowing — there lies the ocean — meaning its spread south into Santa Monica toward Venice and Culver City or Beverly Hills is slower than it would be if the winds shifted. The westward-moving Santa Ana winds, however, could conceivably fan the Eaton fire deeper into eastern Los Angeles if conditions don’t let up soon. “In many open fires, the most important factor is the wind,” Trouvé explained, “and the fire will continue spreading until the wind speed becomes moderate-to-low.”
Though the wind died down a bit on Wednesday night, conditions are expected to deteriorate again Thursday evening, and the red flag warning won’t expire until Friday. And “there are additional winds coming next week,” Kristen Allison, a fire management specialist with the Southern California Geographic Area Coordination Center, told me Wednesday. “It’s going to be a long duration — and we’re not seeing any rain anytime soon.”
Editor’s note: Firefighting crews made “big gains” overnight against the Sunset fire, which threatened famous landmarks like the TLC Chinese Theater and the Dolby Theatre, which will host the Academy Awards in March. Most of the mandatory evacuation notices remaining in Hollywood on Thursday morning were out of precaution, the Los Angeles Times reported. Meanwhile, the Palisades and Eaton fires have burned a combined 27,834 acres, destroyed 2,000 structures, killed at least five people, and remain unchecked as the winds pick up again. This piece was last updated on January 9 at 10:30 a.m. ET.
On greenhouse gases, LA’s fires, and the growing costs of natural disasters
Current conditions: Winter storm Cora is expected to disrupt more than 5,000 U.S. flights • Britain’s grid operator is asking power plants for more electricity as temperatures plummet • Parts of Australia could reach 120 degrees Fahrenheit in the coming days because the monsoon, which usually appears sometime in December, has yet to show up.
The fire emergency in Los Angeles continues this morning, with at least five blazes raging in different parts of the nation’s second most-populated city. The largest, known as the Palisades fire, has charred more than 17,000 acres near Malibu and is now the most destructive fire in the county’s history. The Eaton fire near Altadena and Pasadena has grown to 10,600 acres. Both are 0% contained. Another fire ignited in Hollywood but is reportedly being contained. At least five people have died, more than 2,000 structures have been destroyed or damaged, 130,000 people are under evacuation warnings, and more than 300,000 customers are without power. Wind speeds have come down from the 100 mph gusts reported yesterday, but “high winds and low relative humidity will continue critical fire weather conditions in southern California through Friday,” the National Weather Service said.
Apu Gomes/Getty Images
As the scale of this disaster comes into focus, the finger-pointing has begun. President-elect Donald Trump blamed California Gov. Gavin Newsom, suggesting his wildlife protections have restricted the city’s water access. Many people slammed the city’s mayor for cutting the fire budget. Some suspect power lines are the source of the blazes, implicating major utility companies. And of course, underlying it all, is human-caused climate change, which researchers warn is increasing the frequency and severity of wildfires. “The big culprit we’re suspecting is a warming climate that’s making it easier to burn fuels when conditions are just right,” said University of Colorado fire scientist Jennifer Balch.
America’s greenhouse gas emissions were down in 2024 compared to 2023, but not by much, according to the Rhodium Group’s annual report, released this morning. The preliminary estimates suggest emissions fell by just 0.2% last year. In other words, they were basically flat. That’s good news in the sense that emissions didn’t rise, even as the economy grew by an estimated 2.7%. But it’s also a little worrying given that in 2023, emissions dropped by 3.3%.
Rhodium Group, EPA
The transportation, power, and buildings sectors all saw upticks in emissions last year. But there are some bright spots in the report. Emissions fell across the industrial sector (down 1.8%) and oil and gas sector (down 3.7%). Solar and wind power generation surpassed coal for the first time, and coal production fell by 12% to its lowest level in decades, resulting in fewer industrial methane emissions. Still, “the modest 2024 decline underscores the urgency of accelerating decarbonization in all sectors,” Rhodium’s report concluded. “To meet its Paris Agreement target of a 50-52% reduction in emissions by 2030, the U.S. must sustain an ambitious 7.6% annual drop in emissions from 2025 to 2030, a level the U.S. has not seen outside of a recession in recent memory.”
Insured losses from natural disasters topped $140 billion last year, up significantly from $106 billion in 2023, according to Munich Re, the world’s largest insurer. That makes 2024 the third most expensive year in terms of insured losses since 1980. Weather disasters, and especially major U.S. hurricanes, accounted for a large chunk ($47 billion) of these costs: Hurricanes Helene and Milton were the most devastating natural disasters of 2024. “Climate change is taking the gloves off,” the insurer said. “Hardly any other year has made the consequences of global warming so clear.”
Munich Re
A new study found that a quarter of all the world’s freshwater animals are facing a high risk of extinction due to pollution, farming, and dams. The research, published in the journal Nature, explained that freshwater sources – like rivers, lakes, marshes, and swamps – support over 10% of all known species, including fish, shrimps, and frogs. All these creatures support “essential ecosystem services,” including climate change mitigation and flood control. The report studied some 23,000 animals and found about 24% of the species were at high risk of extinction. The researchers said there “is urgency to act quickly to address threats to prevent further species declines and losses.”
A recent oil and gas lease sale in Alaska’s Arctic National Wildlife Refuge got zero bids, the Interior Department announced yesterday. This was the second sale – mandated by Congress under the 2017 Tax Act – to generate little interest. “The lack of interest from oil companies in development in the Arctic National Wildlife Refuge reflects what we and they have known all along – there are some places too special and sacred to put at risk with oil and gas drilling,” said Acting Deputy Secretary Laura Daniel-Davis. President-elect Donald Trump has promised to open more drilling in the refuge, calling it “the biggest find anywhere in the world, as big as Saudi Arabia.”
“Like it or not, addressing climate change requires the help of the wealthy – not just a small number of megadonors to environmental organizations, but the rich as a class. The more they understand that their money will not insulate them from the effects of a warming planet, the more likely they are to be allies in the climate fight, and vital ones at that.” –Paul Waldman writing for Heatmap