The storm moves into the Golden State on Wednesday, with the heaviest rain falling on Thursday and Friday.
Some areas could see as much as 5 to 10 inches of rain while the Sierra Nevada mountain range could see 5 to 8 feet of snow.
A flood watch is in effect from the San Francisco Bay area to Los Angeles.
The biggest concern for mudslides and landslides will be on the burn scar areas from last month’s devastating Palisades and Eaton fires in Los Angeles. These burn scar spots could see 3 to 5 inches of rain over the next three days.
Los Angeles Mayor Karen Bass said the city is preparing by clearing catch basins of fire debris; offering residents over 6,500 sandbags; setting up over 7,500 feet of concrete barriers; and having systems in place to capture polluted runoff.
Sheriff’s deputies “are helping residents prepare with sandbags and passing out mud and debris safety tips,” Los Angeles County Sheriff Robert Luna said at a news conference Wednesday. “Our homeless outreach teams … are actively notifying individuals living in flood-prone areas like the LA River, Coyote Creek and other key waterways, urging them to relocate.”
The sheriff urged residents to prepare now in the event evacuation orders are issued.
“Unfortunately, we’ve witnessed numerous, numerous instances in the past of swift-water rescues where people were caught in dangerous, fast-moving water, and obviously, we want to prevent that,” he said.
“Nothing that you have back home is worth your life. If you decide to stay in your property in an evacuated area, debris from the burn scar areas and storm may impede roads, and we may not be able to reach you,” he warned.
Landslides from burn scars could be a threat in the region for years to come.
Post-wildfire landslides can exert great loads on objects in their paths, strip vegetation, block drainage ways, damage structures and endanger human life, according to the U.S. Geological Survey. Additionally, wildfires could destabilize pre-existing, deep-seated landslides over long periods. Flows generated over longer periods could be accompanied by root decay and loss of soil strength, according to the USGS.
ABC News’ Julia Jacobo contributed to this report.
(MISSOURI) — Andrew Lester, the Kansas City man charged with shooting teenager Ralph Yarl in April 2023 after he knocked on the door of the wrong house, pleaded guilty to second-degree assault charges in a 10-minute Missouri court hearing on Friday.
The 86-year-old man had been facing charges of first-degree assault and armed criminal action in the shooting of then-16-year-old Yarl, a Black honors student who mistakenly showed up at Lester’s door to pick up his twin brothers.
Second-degree assault, a Class D felony, carries with it the sentencing possibility of one to seven years in prison, Clay County Prosecutor Zach Thompson said at a press conference after Friday’s hearing. The sentencing hearing will happen on March 7, according to Thompson.
Lester, who is white, shot Yarl in the head and right arm, saying he believed someone was trying to break into his house, according to a probable cause statement obtained by ABC News. He initially pleaded not guilty in 2023 and was released on a $200,000 bond.
“Our office has maintained regular and respectful communication with Mr. Yarl and his family, and they support this resolution,” Thompson said Friday.
Thompson was told by a reporter at the news conference that Yarl’s family said they were not satisfied with the outcome of the plea deal, and the county prosecutor said he understood the frustration of the family.
“Based on our communications, both direct and written with Mr. Yarl and his family, we agreed that this would be a just resolution in the case,” Thompson said.
Yarl survived the attack and has since graduated high school, but suffered a Traumatic Brain Injury (TBI) after the shooting. Yarl’s mother, Cleo Nagbe, previously told ABC News that her son has struggled academically in ways he didn’t prior to the injury.
His family reacted to Friday’s hearing in a statement obtained by ABC News.
“While this marks a step toward accountability, true justice requires consequences that reflect the severity of his actions — anything less would be a failure to recognize the harm he has caused,” they wrote. “We remain hopeful that his sentencing will not be merely a slap on the wrist but a decision that upholds the seriousness of his crime.”
Lester’s attorney Steve Salmon previously argued that his client’s mental and physical capacity was a factor in the case, postponing the initial trial date from Oct. 7 to Feb. 18. Salmon said the retired air mechanic had heart and memory issues, a broken hip and had lost over 50 pounds. In November, the judge ruled that Lester was fit to stand trial after reviewing the results of a mental exam.
Yarl’s family filed a civil lawsuit against Lester and the Highland Acres homeowners association nearly a year after the shooting occurred, claiming little progress has been made in the case and the association failed to administer aid after shots were fired.
ABC News contributor Joanne Haner contributed to this report.
(LOS ANGELES) — Fires are continuing to burn in Southern California, with further weather-related threats expected to increase as another Santa Ana wind event picks up this week.
While the end to the fire danger is not yet in sight, the hazards that will remain in its wake will be severe, especially due to the urban nature of many of the burn zones, experts told ABC News.
The fires burning in Los Angeles and Ventura Counties are occurring on the urban-wildland interface — areas where wildland landscapes meet with urban dwellings, Costas Synolakis, a professor of civil engineering at the University of Southern California who has studied how urban fires exacerbate post-fire related hazards, told ABC News. The further away from wildland, the less chance of ignition, which is why heavy winds were able to spark house-to-house spread quickly.
But these wildfires are so severe that they have penetrated into more urban areas, Scott Stephens, professor of fire science at the University of California, Berkeley, told ABC News.
The fires will have unprecedented environmental impacts, Synolakis said.
Landslides will be of great concern once the fires subside
Once the fires are out, landslides from burn scars will be a big concern when rain returns to Southern California and could be an issue for years to come. Post-fire debris flows are particularly hazardous because they can occur with little warning, according to the U.S. Geological Survey.
Post-wildfire landslides can exert great loads on objects in their paths, strip vegetation, block drainage ways, damage structures and endanger human life, according to the USGS. Additionally, wildfires could destabilize pre-existing, deep-seated landslides over long periods. Flows generated over longer periods could be accompanied by root decay and loss of soil strength, according to the USGS.
Landslides already historically occur in California. But conditions are currently extreme enough to warrant concern for increased threat, Edith de Guzman, a water equity and adaptation policy cooperative extension specialist at the University of California, Los Angeles, told ABC News
The wildfires are incinerating the shrub cover, so when a rain event does occur, the precipitation hits a ground surface that could be bare minerals and unable to soak it up, Stephens said.
“You’re going to get flows of soil, rock and debris,” Stephens said.
In Los Angeles, debris basins designed to catch some of the materials sliding down the mountain to lessen the threat of landslide hazards have been built in Mount Wilson and near Eaton Canyon.
The landslide danger will be especially dangerous in the Pacific Palisades, the neighborhood nestled in the lower hills of the Santa Monica mountain range on the Westside of Los Angeles that was decimated by the Palisades fire, because there is no debris basin there, Synolakis said.
“Palisades is going to be an area that people need to be on the watchout for landslides because the valley walls are steep,” Synolakis said.
The houses that did survive the wildfire in the Palisades could also be in great danger of a severe rainstorm undercutting the foundation, Synolakis added.
Homes near creeks and steep hills could also contribute a lot of debris to landslides, Stephens said.
An average of 25 to 50 people are killed by landslides each year in the U.S., according to the USGS.
Long-term pollution could impact the region, experts say
An even bigger concern than potential landslides is the environmental impact of the fires, Synolakis said. In the near future, these burned-out communities will be filled with cleanup crews dressed in hazmat suits, Hugh Safford, a research fire ecologist at the University of California, Davis, told ABC News.
Since the fires are burning down manmade structures, the materials used to construct homes and cars are depositing toxins into the air and ground as they combust, the experts said.
“This is going into the local creek systems and in the local soils,” Safford said, adding that many of the homes built before the 1980s likely are filled with asbestos.
Debris from the scorched homes near Malibu’s Big Rock will end up in the ocean as well — by wind and sea — due to the proximity to the coastline, Synolakis said.
In Altadena, homes that were destroyed near the San Gabriel Valley Groundwater Basin could contribute pollutants to the water system, De Guzman said.
Researchers are already monitoring soil to see what kinds of heavy metals and other toxins have seeped in during the combustion process. It won’t be long before the toxins end up in the ocean through the watershed, Synolakis said.
The environmental impact of a series of wildfires this big is yet to be seen, Synolakis said. And the cleanup process will be long and arduous, Safford said.
Fire danger expected to persist
On Monday afternoon, winds will begin to pick up in the mountains and higher elevations gusting 20 to 30 mph, locally 50 mph.
There is very little rain relief for the fires in sight for the Los Angeles area in the near future, forecasts show.
While there is a 20% chance for a sprinkle on Saturday, that precipitation is expected to occur closer to San Diego.
Dry conditions are expected in the long term as well. Last week, the National Oceanic and Atmospheric Administration declared that La Nina conditions are expected to persist through April 2025, with Southern Californian expected to be very close to drier than normal.
Moscow police found the bodies of four University of Idaho students at an off-campus rental home Nov. 13, 2022, at 1122 King Road in Moscow. (Angela Palermo/Idaho Statesman/Tribune News Service via Getty Images)
(MOSCOW, Idaho) — The dramatic 911 call has been released from the day University of Idaho students discovered one of their friends unconscious in what would become a shocking quadruple murder case that captivated the country.
A crying woman told the dispatcher, “Something has happened in our house, and we don’t know what.”
Another woman took the phone and said, “One of the roommates is passed out. And she was drunk last night and she’s not waking up.”
“Oh, and they saw some man in their house last night,” she added, in a haunting moment.
Bryan Kohberger is accused of fatally stabbing Ethan Chapin, Kaylee Goncalves, Madison Mogen and Xana Kernodle at the girls’ off-campus house in Moscow in the early hours of Nov. 13, 2022. Chapin, Kernodle’s boyfriend, was sleeping over at the time.
Two roommates inside survived, including one roommate who said in the middle of the night she saw a man in black clothes and a mask walking past her in the house, according to court documents.
The roommate said she didn’t recognize the man, who she said walked toward the house’s sliding glass door. She described him as 5-foot-10 or taller, and “not very muscular, but athletically built with bushy eyebrows,” according to documents.
On the frantic 911 call, rapid breathing is heard before one of the callers says, “She’s passed out — what’s wrong?”
The distressed caller then tells the dispatcher, “She’s not waking up.”
The woman continues crying and breathing heavily.
Then a man takes the phone. The dispatcher asks, “Is she breathing?” and the man replies, “No.”
Police believe the murders took place between 4 a.m. and 4:25 a.m., but the 911 call wasn’t made until 11:58 a.m.
The surviving roommates called and texted the victims multiple times between 4:19 a.m. and 4:32 a.m. — and the victims never answered, according to court documents.
At 10:23 a.m., the surviving roommates again texted Goncalves and Mogen, according to the documents.
At 11:50 a.m — just before the 911 call — the roommates called someone outside of the house.
Kohberger, who was a criminology Ph.D. student at nearby Washington State University at the time of the murders, was arrested in December 2022.
He’s charged with four counts of first-degree murder and one count of burglary. A not guilty plea was entered on his behalf and he’s set to go to trial in August.
ABC News’ Jenna Harrison and Emily Shapiro contributed to this report.
