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Map: Where Landslides in California Quicken Their Pace

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Map: Where Landslides in California Quicken Their Pace


Source: NASA/JPL-Caltech

Data from Sept. 18 to Oct. 17, 2024

Along the sparkling coast of Southern California, a string of landslides creeping toward the sea has transformed the wealthy community of Rancho Palos Verdes into a disaster zone.

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New data from a NASA plane shows the widening threat of these slow-moving landslides, which have destabilized homes, businesses, and infrastructure like roads and utilities. Researchers at NASA’s Jet Propulsion Laboratory documented how the landslides have pushed westward, almost doubling in area since the state mapped them in 2007.

The landslides have also sped up in recent years. A month of aerial radar images taken by NASA in the fall revealed how land in the Palos Verdes Peninsula slid toward the ocean by as much as four inches each week between mid-September and mid-October. Before that, a city report showed more than a foot of weekly movement in July and August.

Source: NASA/JPL-Caltech

Present boundary includes areas where landslides moved faster than one centimeter per week between Sept. 18 and Oct. 17, 2024.

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The mass of slides in Los Angeles County, known as the Greater Portuguese Bend Landslide Complex, reactivated in 1956 after road construction destabilized the once-dormant slope. For decades, it slid just a few inches every year. But heavy rain in 2023 and early 2024 accelerated that movement, leading Gov. Gavin Newsom to declare a state of emergency, citing “conditions of extreme peril to the safety of persons and property.”

Homes in Rancho Palos Verdes began collapsing in June and August of 2023. Streets have fissured. Walls have shifted and floors have cracked open to reveal the dynamic earth below. A downed power line related to the slides started a small brush fire in August. A $42 million buyout program helps property owners voluntarily sell and relocate, but homeowner insurance policies do not typically cover landslides.

A stretch of coastline where landslides meet the beach in Rancho Palos Verdes.

Loren Elliott for The New York Times

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Damage in a residential area of Rancho Palos Verdes in August.

Loren Elliott for The New York Times

Mitigating such a disaster is extremely expensive. By the end of this fiscal year, the city said it will have spent more than $35 million, almost 90 percent of its general fund operations budget, on addressing the landslide. That includes the installation of 11 wells that have worked to pump out 145 million gallons of groundwater that could further destabilize the slope. The investment has yielded results: The landslide slowed by about 3 percent on average between December and February thanks to the wells and a lack of rain, the city said.

Slow-moving slides are common around the world, and especially in California, where several hundred have been mapped in coastal mountain ranges. Normally moving at a sluggish pace, these slides can grind nearly to a halt during the dry summer months before a wet winter makes them crawl again.

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But last summer, the landslide complex in Rancho Palos Verdes exhibited strange behavior when it failed to slow. The best guess for why has to do with a very wet 2023, said Alexander Handwerger, a research scientist at the NASA Jet Propulsion Laboratory who has studied the behavior of slow-moving landslides for well over a decade. Typically triggered tens of meters underground, they remain an ongoing area of research.

“Of all the things we know,” Dr. Handwerger said, “we know the least about what’s happening under the ground.”

Last week, other parts of Los Angeles County faced additional landslides, ones that move quickly, running at meters per second instead of centimeters per week. The National Weather Service in Los Angeles issued warnings for post-fire debris flows — a tangle of mud, rocks and trees that start on burn scars — ahead of heavy rainfall on Thursday. Los Angeles neighborhoods scorched by wildfires like the Eaton and Palisades fires last month faced some of the greatest dangers as those flows hit business and homes in Southern California.

But slower-moving landslides, like the ones in Rancho Palos Verdes, are more predictable. They ooze rather than race. They typically need a season of rain, rather than a single storm, to accelerate. And it’s extremely rare for them to suddenly collapse or slide in a catastrophic way.

It’s unclear what triggers that kind of sudden catastrophe, said Luke McGuire, an associate professor in geomorphology at the University of Arizona. He pointed to one of the few known examples of such an event, in 2017, when the Mud Creek Landslide in Big Sur gave way after eight years of stable sliding. More than 65 feet of rocks and dirt covered a quarter-mile of Highway 1, the scenic drive winding along the California coast.

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Experts say that the city of Rancho Palos Verdes probably will not experience that kind of sudden event. “You can never say never, but the likelihood that this would go into a catastrophic movement phase is quite low,” said Dave Petley, a landslide expert who collects global landslide data for the American Geophysical Union. “It’s likely it’ll continue to cause substantial property damage, but the risk of the thing suddenly sliding into the sea and taking everyone with it is not particularly high.”

A 2019 Nature study by Dr. Handwerger showed that the Mud Creek Landslide could have been triggered by a shift from drought to record rainfall. In a warming world, an increase in extreme rain events could cause more landslides to quicken, according to the study.

More precipitation could also cause more landslides to emerge from hibernation into slow-moving slides.

“Rainfall under climate change can wake a landslide back up,” Dr. Petley said, adding that a vast number of dormant landslides with this potential exist across the globe.

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Feds face skeptical judge in lawsuit to overturn California’s ban on masked ICE agents

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Feds face skeptical judge in lawsuit to overturn California’s ban on masked ICE agents


A top Trump administration lawyer pressed a federal judge Wednesday to block a newly enacted California law that bans most law enforcement officers in the state from wearing masks, including U.S. Immigration and Customs Enforcement agents.

Tiberius Davis, representing the U.S. Department of Justice, argued at a hearing in Los Angeles that the first-of-its-kind ban on police face coverings could unleash chaos across the country, and potentially land many ICE agents on the wrong side of the law it were allowed to take effect.

“Why couldn’t California say every immigration officer needs to wear pink, so it’s super obvious who they are?” Davis told U.S. District Judge Christina A. Snyder. “The idea that all 50 states can regulate the conduct and uniforms of officers … flips the Constitution on its head.”

The judge appeared skeptical.

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“Why can’t they perform their duties without a mask? They did that until 2025, did they not?” Snyder said. “How in the world do those who don’t mask manage to operate?”

The administration first sued to block the new rules in November, after Gov. Gavin Newsom signed the No Secret Police Act and its companion provision, the No Vigilantes Act, into law. Together, The laws bar law enforcement officers from wearing masks and compel them to display identification “while conducting law enforcement operations in the Golden State.” Both offenses would be misdemeanors.

Federal officials have vowed to defy the new rules, saying they are unconstitutional and put agents in danger. They have also decried an exception in the law for California state peace officers, arguing the carve out is discriminatory. The California Highway Patrol is among those exempted, while city and county agencies, including the Los Angeles Police Department, must comply.

“These were clearly and purposefully targeted at the federal government,” Davis told the court Wednesday. “Federal officers face prosecution if they do not comply with California law, but California officers do not.”

The hearing comes at a moment of acute public anger at the agency following the fatal shooting of American protester Renee Good by ICE agent Jonathan Ross in Minneapolis — rage that has latched on to masks as a symbol of perceived lawlessness and impunity.

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“It’s obvious why these laws are in the public interest,” California Department of Justice lawyer Cameron Bell told the court Wednesday. “The state has had to bear the cost of the federal government’s actions. These are very real consequences.”

She pointed to declarations from U.S. citizens who believed they were being abducted by criminals when confronted by masked immigration agents, including incidents where local police were called to respond.

“I later learned that my mother and sister witnessed the incident and reported to the Los Angeles Police Department that I was kidnapped,” Angeleno Andrea Velez said in one such declaration. “Because of my mother’s call, LAPD showed up to the raid.”

The administration argues the anti-mask law would put ICE agents and other federal immigration enforcement officers at risk of doxing and chill the “zealous enforcement of the law.”

“The laws would recklessly endanger the lives of federal agents and their family members and compromise the operational effectiveness of federal law enforcement activities,” the government said in court filings.

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A U.S. Border Patrol agent on duty Aug. 14 outside the Japanese American National Museum, where Gov. Gavin Newsom was holding a news conference in downtown Los Angeles.

(Carlin Stiehl / Los Angeles Times)

Davis also told the court that ICE‘s current tactics were necessary in part because of laws across California and in much of the U.S. that limit police cooperation with ICE and bar immigration enforcement in sensitive locations, such as schools and courts.

California contends its provisions are “modest” and aligned with past practice, and that the government’s evidence showing immigration enforcement would be harmed is thin.

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Bell challenged Department of Homeland Security statistics purporting to show an 8,000% increase in death threats against ICE agents and a 1,000% increase in assaults, saying the government has recently changed what qualifies as a “threat” and that agency claims have faced “significant credibility issues” in federal court.

“Blowing a whistle to alert the community, that’s hardly something that increases threats,” Bell said.

On the identification rule, Snyder appeared to agree.

“One might argue that there’s serious harm to the government if agents’ anonymity is preserved,” she said.

The fate of the mask law may hinge on the peace officer exemption.

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“Would your discrimination argument go away if the state changed legislation to apply to all officers?” Snyder asked.

“I believe so,” Davis said.

The ban was slated to come into force on Jan. 1, but is on hold while the case makes its way through the courts. If allowed to take effect, California would become the first state in the nation to block ICE agents and other federal law enforcement officers from concealing their identities while on duty.

A ruling is expected as soon as this week.

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She moved from California to Sweden for a better life — she wasn’t prepared for the quiet | CNN

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She moved from California to Sweden for a better life — she wasn’t prepared for the quiet | CNN


There are few things Arabella Carey Adolfsson enjoys more than going fishing near her lakeside home in Sweden during the summertime, or getting her camera out and taking photographs of the natural beauty surrounding her.

She and her husband Stefan, a Swede, often take their boat out from Torpön, the island where they live, onto the waters of Lake Sommen, savoring the picturesque views of the surrounding fields, forests and cliffs.

“It’s gorgeous here,” Adolfsson, who was born and raised in San Diego, tells CNN Travel. “Sweden is beautiful. The lake is beautiful. The air is clean. There’s no traffic.”

Since moving to Scandinavia in 2022, after spending much of her life in California, she’s come to appreciate the rhythm of having four distinct seasons — though Swedish winters, she admits, “can be quite brutal.”

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There are other pleasures too. Adolfsson says she enjoys being close to the rest of Europe. The couple sometimes drive to Copenhagen and then fly to Portugal, or drive to Stockholm, four hours away, where they can “jump on a plane to Latvia or Hungary.”

And yet, nearly three years into the move, Adolfsson says that settling into life in Sweden has come at a cost she hadn’t fully anticipated.

She and her husband, who met and married in 2009, had long imagined splitting their time between Sweden, Mexico and California. Stefan and Adolfsson who is Mexican American, have three children and three grandchildren between them.

They first tried living in Sweden together in 2016, moving to the southern city of Lund, near Malmö, but after two and a half years Adolfsson returned to the United States, homesick.

They decided to try again after what she describes as a serendipitous moment in August 2022, when she came across an online listing for a “beautiful” furnished lakeside house on Torpön. Within a month, they had bought the property and by October, they had moved in.

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Only after arriving in Torpön did Adolfsson realize that their new home was “in the middle of nowhere.” The island, small and sparsely populated, is at least half an hour drive to what she calls “civilization.”

Despite having lived in Sweden before, moving to such a remote part of the country proved to be a culture shock for Adolfsson. Days can pass without her seeing anyone other than her husband.

“I’m very much a person who loves people and gets my energy from being around people,” she said. On Torpön, she added, residents tend to keep to themselves. Making friends has been difficult.

Back in San Diego, Adolfsson was surrounded by her large extended family. The absence of that community has been one of the hardest adjustments for her.

“There was a huge slice of my life that was taken away,” she says. “And I still haven’t figured out what to replace it with.” She is, however, grateful that her sister lives in Germany, which is in the same time zone as Sweden.

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She recognizes that life might feel different in a city, rather than on an island with no public transportation and a single restaurant.

Torpön hums with activity in the summer — kayaking, paddleboarding, boating — but winters are long and quiet, the island more or less deserted.

Adolfsson and Stefan, who works as a substitute teacher, plan their grocery shopping trips to the mainland carefully, stocking up before retreating indoors. When a foot of snow is on their doorstep, they “huddle up in the house and eat and drink.”

Adapting, she has learned, requires a mental reset. “It’s a matter of reworking the program in your head that you were used to running,” she says, “and running a new program.”

Adolfsson’s “new program” involves seeing as much of Europe as she can. She’s traveled to Slovenia, Latvia, Portugal, Germany and Mallorca since moving to Sweden, making collages of her photographs for family and friends and writing a children’s book inspired by her grandchildren.

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“This allows me the time to be creative,” she says.

Video chats keep her in touch with family and friends back in the US. Adolfsson cherishes her Sunday calls with her family, describing how her three-year-old grandson “hugs the telephone” before saying goodbye. “Thank God for the technologies that we have now, so that we can be expats and stay connected,” she says.

Language has been another hurdle. Although she had some Swedish before moving, Adolfsson was far from fluent. Classes have helped her better communicate, but her limited skill proved a barrier to integrating with Swedes. The reserve she perceives in Swedish culture has also required her to make some adjustments.

“I’m Hispanic, and we’re like PDAs all over the place,” she says. “The Swedes are more reserved. So you don’t have a lot of hugging and kissing.”

There are plenty of upsides. Her new life may be much quieter than the one she left behind in San Diego, but Arabella Carey, who works remotely, says there’s a distinct “lack of stress,” which she’s grateful for.

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The cost of living is more favorable, too. “Everything is cheaper” in Sweden compared to California, Adolfsson says — particularly housing. The water in her home is free “because it comes from the lake.”

Health care in Sweden is far less expensive than the US, she says. When she spent five days in hospital after a fall a few years ago, she was amazed to receive a total bill of less than $100.

While she has grown to appreciate many aspects of Swedish life, the cuisine is not among them. She misses easy access to good Mexican food and says finding “a decent tortilla” has proved elusive. And, having come to appreciate the “finer things of life” as she’s gotten older, she finds herself at odds with “down to earth” Swedish culture.

She misses the ease of some aspects of life in the US, stressing that “Sweden is not a convenient country.” She’s bemused by what she describes as the do-it-yourself culture, which she finds “very admirable but way over my head.”

Looking back, Arabella Carey believes that the move would’ve been easier and simpler at a younger age. “Change is more difficult the older you get,” she observes.

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She wishes she’d had more of an understanding of the techniques and behaviors required “to explore, integrate and assimilate” in a new place with ease before leaving the US, and feels that these are becoming “necessary skills” the “more global we become.”

For now, she plans to remain in Sweden, returning to San Diego every few months and hoping, eventually, to return back for good — if she can persuade her husband.

Her advice to others considering a similar move later in life is to ensure they “have a connection” to the place, and “understand that it’s going to take time.”

“You’re going to be lonely and alone at times,” she adds. “And you’re going to have some tough days where you wish you were home. But you’re going to make some great memories.”

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Push for stricter cap on rent increases dies in the California Legislature

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Push for stricter cap on rent increases dies in the California Legislature


A contentious housing bill that would have capped rent increases to 5% a year died in the Assembly on Tuesday, a decision greeted with boos and cries of disapproval from spectators packed inside the committee chamber.

Assembly Bill 1157 would have lowered California’s limit on rent increases from 10% to 5% annually and removed a clause that allows the cap to expire in 2030. It also would have extended tenant protections to single-family homes — though the bill’s author, Assemblyman Ash Kalra (D-San José), offered to nix that provision.

“Millions of Californians are still struggling with the high cost of rent,” Kalra said. “We must do something to address the fact that the current law is not enough for many renters.”

Assemblymember Diane Dixon (R-Newport Beach) said she was concerned the Legislature was enacting too many mandates and restrictions on property owners. She pointed to a recent law requiring landlords to equip rentals with a refrigerator.

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“That sounds nice and humanly caring and all that and warm and fuzzy but someone has to pay,” she said. “There is a cost to humanity and how far do we squeeze the property owners?”

The California Apartment Assn., California Building Industry Assn., California Chamber of Commerce and California Assn. of Realtors spoke against the legislation during Tuesday’s hearing before the Assembly Judiciary Committee.

Debra Carlton, spokesperson for the apartment association, said the bill sought to overturn the will of the voters who have rejected several ballot measures that would have imposed rent control.

“Rather than addressing the core issue, which is California’s severe housing shortage, AB 1157 places blame on the rental housing industry,” she said. “It sends a chilling message to investors and builders of housing that they are subject to a reversal of legislation and laws by lawmakers. This instability alone threatens to stall or reverse the great work legislators have done in California in the last several years.”

Supporters of the bill included the Alliance of Californians for Community Empowerment Action, a statewide nonprofit that works for economic and social justice. The measure is also sponsored by Housing Now, PICO California, California Public Advocates and Unite Here Local 11.

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The legislation failed to collect the votes needed to pass out of committee.

On Monday, proponents rallied outside the Capitol to drum up support. “We are the renters; the mighty mighty renters,” they chanted. “Fighting for justice, affordable housing.”

“My rent is half of my income,” said Claudia Reynolds, who is struggling to make ends meet after a recent hip injury. “I give up a lot of things. I use a cellphone for light; I don’t have heat.”

Lydia Hernandez, a teacher and renter from Claremont, said she used to dream of owning a home. As the first person in her family to obtain a college degree, she thought it was an obtainable goal. But now she worries she won’t even be able to keep up with her apartment’s rent.

Hernandez recalled noticing a woman who had recently become homeless last week on her way to school.

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“I started to tear up,” said Hernandez, her voice cracking. “I could see myself in her in my future, where I could spend my retirement years living an unsheltered life.”

After Tuesday’s vote, Anya Svanoe, communications director for ACCE Action, said many of their members felt betrayed.

“While housing production is a very important part of getting us out of this housing crisis, it isn’t enough,” she said. “Families are in dire need of protections right now and we can’t wait for trickle-down housing production.”

In California, 40.6% of households are spending more than 30% of their income on housing, according to an analysis released in 2024 by the Pew Research Center. The U.S. Department of Housing and Urban Development considers households that spend more than 30% of their incomes on housing to be “cost burdened.”

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