San Diego, CA
Tens of millions still under dangerous heat warnings. Go indoors and hydrate
PHOENIX (AP) — Extreme heat alerts continued for tens of millions of people in the United States on Tuesday as cities including Chicago broke records at the start of a week of sweltering weather.
States in the Midwest started to bake Monday in what the National Weather Service called a dangerous and long duration heat wave that was expected to stretch from Iowa to Maine into at least Friday.
On Monday, Chicago broke a 1957 temperature record with a high of 97 degrees Fahrenheit (36.1 degrees Celsius). Hot and muggy conditions will continue this week with peak heat indexes near 100 F (37.7 C) at times, the National Weather Service in Chicago said in a post on social platform X.
The heat didn’t stop people in Chicago’s Grant Park from ordering the hottest dishes off the menu at the food truck where Emmanuel Ramos is a cook, WBBM-TV reported.
“They be ordering the hottest stuff on the hottest day,” he said. “They order ramen, corn — they just want everything hot. I don’t know why,” said Ramos. “Right now, something that would be good is the smoothies.”
The U.S. last year saw the most heat waves, consisting of abnormally hot weather lasting more than two days, since 1936. Officials warned residents to take precautions.
Much of the Midwest and Northeast were under heat warnings or watches with officials announcing the opening of cooling centers and urging people to limit outdoor activities when possible and to check in with family members and neighbors who may be vulnerable to the heat.
The heat has been especially dangerous in recent years in Phoenix, where 645 people died from heat-related causes in 2023, which was a record. Temperatures there hit 112 F (44.4 C) on Saturday. Weather service forecasters say the first two weeks of June in Phoenix were the hottest start to the month on record there.
A meteorologist with the National Weather Service in Phoenix, Ted Whittock, advised reducing time outdoors between 10 a.m. and 6 p.m., staying hydrated and wearing light, looser fitting clothing. More than 100 cooling centers were open in the city and surrounding county, including two new overnight ones.
In Southern California, firefighters increased their containment of a large wildfire in mountains north of Los Angeles on Monday after a weekend of explosive, wind-driven growth along Interstate 5.
The warming temperatures come amid growing concern about the effects of extreme heat and wildfire smoke. The nonprofit Center for Biological Diversity on Monday sent a petition to the Federal Emergency Management Agency asking it to recognize extreme heat and wildfire smoke as major disasters.
The agency did not immediately issue a specific response to the petition. A FEMA spokesperson for the western U.S. states said there was nothing that would preclude an emergency declaration for extreme heat, but noted that there would need to be an immediate threat to life and safety that local authorities could not respond to.
While much of the U.S. swelters, late-season snow was forecast for the northern Rockies on Monday into Tuesday. Parts of Montana and north-central Idaho were under a winter storm warning. As much as 20 inches (51 centimeters) was predicted for higher elevations around Glacier National Park.
Meanwhile, a fresh batch of tropical moisture was bringing an increasing threat of heavy rain and flash flooding to the central Gulf Coast.
Hurricane season this year is forecast to be among the most active in recent memory.
San Diego, CA
SD Unified moves forward with layoffs of classified employees
SAN DIEGO (KGTV) — Less than 3 weeks after the San Diego Unified School District finalized a new contract with teachers, the school board voted unanimously on Tuesday to move forward with layoff notices for other district employees.
The layoffs affect classified employees — workers who are employed by the district but are not teachers and are not certified. That includes bus drivers, custodians, special education and teacher aides, and cafeteria workers.
The district says it is eliminating 221 positions — 133 that are currently filled and 88 that are vacant — to save $19 million and help address a projected $47 million deficit for the next fiscal year.
Preliminary layoff notices will go out on March 15, with final notices by May 15.
The district estimates about 200 classified employees will receive preliminary notices, but of them, about 70 are expected to lose their jobs based on union-negotiated bumping rules.
Bumping allows employees with more seniority to move into another position in the same classification, thereby “bumping” a less senior employee out of that role.
Lupe Murray, an early childhood special education parafacilitator with the district, said the news came as a shock after the teacher strike was called off.
“When the strike was called off, I’m like, ‘Yes!’ So then when I got the email from the Superintendent, I’m like, ‘Wait, what?’ So, I think everyone was shocked,” Murray said.
The district says it sends out annual layoff notices, as all districts in the state do.
Before Tuesday’s board meeting, classified employees rallied outside, made up of CSEA (California School Employees Association) Chapters OTBS 788, Paraeducators 759, and OSS 724. They were joined by parents, students, and the San Diego & Imperial Counties Labor Council, AFL-CIO.
Miguel Arellano, a paraeducator independence facilitator with San Diego Unified and a representative of San Diego Paraeducators Cahpter 759.
“What do we want? No layoffs! When do we want it? Now!” the crowd chanted.
Arellano said he felt compelled to act when he learned about the potential layoffs.
“The first thing that went through my mind was that I need to speak up. I need to protect these people,” Arellano said.
Inside the meeting, the board heard emotional, at times tearful testimony from classified employees before voting unanimously to move forward with the layoff schedule.
Superintendent Fabi Bagula said the district has tried to protect classrooms from the cuts.
“We have tried our best to only, I mean, to not touch the school. Or the classroom. But now it’s at the point where it’s getting a little bit harder,” Bagula said. “What I’m still hoping, or what I’m still working toward, because we’re still in negotiations, is that we’re able to actually come to a win-win, where there’s positions and availability and maybe even promotions for folks that are impacted.”
Arellano warned the layoffs could have a direct impact on students.
“We are already spread thin, so, with more of a case load, it’s going to be impossible to be able to service all the students that we need to have,” Arellano said.
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This story was reported on-air by a journalist and has been converted to this platform with the assistance of AI. Our editorial team verifies all reporting on all platforms for fairness and accuracy.
San Diego, CA
Scripps Oceanography granted $15M for deep sea, glacier science
The Fund for Science and Technology, a new private foundation, granted Scripps Institution of Oceanography at UC San Diego $15 million for ocean science Tuesday.
FFST, funded by the estate of the late Microsoft co-founder Paul Allen, was started in 2025 with a commitment to invest at least $500 million over four years to “propel transformative science and technology for people and the planet.”
“Scripps Institution of Oceanography at UC San Diego is pushing boundaries for exploration and discovery across the global ocean,” Chancellor Pradeep Khosla said. “This visionary support from the Fund for Science and Technology will enable Scripps researchers to advance our understanding of our planet, which has meaningful implications for communities around the world.”
The grant, the largest of its kind since Scripps joined UCSD in 1960, will go toward research in three areas: monitoring of environmental DNA and other biomolecules in marine ecosystems, adding to the Argo network of ocean observing robots, and enhancing the study of ocean conditions beneath Antarctica’s Thwaites Glacier, often referred to as the “Doomsday Glacier.”
Scripps Institution of Oceanography has used Argo floats for more than two decades to track climate impacts in our oceans. NBC 7 meteorologist Greg Bledsoe reports.
“The Fund for Science and Technology was created to support transformational science in the search of answers to some of the planet’s most complex questions,” said Dr. Lynda Stuart, president and CEO at the fund. “Scripps has a long tradition of leadership at the frontiers of ocean and climate science, and this work builds on that legacy — strengthening the tools and insights needed to understand our environment at a truly global and unprecedented scale.”
Scripps Director Emeritus Margaret Leinen will use a portion of the grant in her analysis of eDNA — free-floating fragments of DNA shed by organisms into the environment — in understudied parts of the ocean to collect crucial baseline data on marine organisms, according to a statement from Scripps.
“In many regions, we know very little about the microbial communities that form the base of the ocean food web or that make deep sea ecosystems so unique,” Leinen said. “Without data, we can’t predict how these communities are going to respond to climate change or what the consequences might be. That’s a vulnerability — and this funding will help us begin to address it.”
Using autonomous samplers that can collect ocean water for eDNA analysis, as well as conventional sampling, scientists will use tools to “reveal the biology of the open ocean and polar regions.”
According to Scripps, the international Argo program has more than 4,000 floats that drift with currents and periodically dive to measure temperature, salinity and pressure. Standard floats can record data up to depths of 2,000 meters (6,560 feet), while newer Deep Argo floats can dive to 6,000 meters (19,685 feet).
The grant funding announced Tuesday will allow for Scripps to deploy around 50 Deep Argo floats along with Woods Hole Oceanographic Institution and NOAA’s Pacific Marine Environmental Laboratory.
Sarah Purkey, physical oceanographer at Scripps and Argo lead, said this leap forward in deep ocean monitoring comes at a crucial time because the deep sea has warmed faster than expected over the last two decades.
Thwaites Glacier is Antarctica’s largest collapsing glacier and contains enough ice to raise global sea level by roughly two feet if it were to collapse entirely. According to Scripps, prior expeditions led by scientist Jamin Greenbaum discovered anomalously warm water beneath the glacier’s ice shelf — contributing to melting from below. Greenbaum now seeks to collect water samples and other measurements from beneath Thwaites’ ice tongue to disentangle the drivers of its rapid melting.
This season’s Antarctic fieldwork will “test hypotheses about the drivers of Thwaites’ rapid melt with implications for sea-level rise projections,” the statement from Scripps said.
“The ocean holds answers to some of the most pressing questions about our planet’s future, but only if we can observe it,” said Meenakshi Wadhwa, director of Scripps Institution of Oceanography and vice chancellor for marine sciences at UCSD. “This historic grant will help ocean scientists bring new tools and approaches to parts of the ocean we’ve barely begun to explore.”
San Diego, CA
Southern California’s Jewish community reacts to war in the Middle East
The Jewish community in Southern California is sharing their fears and hopes following the weekend’s strikes on Iran and retaliatory attacks on Israel, U.S. military bases and other targets in the Middle East.
The exchange of missiles in the Middle East is having a devasting effect on Iran’s defense capability, but retaliatory strikes in the region are taking a toll.
“Weapons of enormous capacity that are targeting civilian areas,” said Elan Carr, CEO of Los Angeles-based Israeli American Council.
Carr says toppling the Iranian regime, taking out its nuclear capabilities and freeing the Iranian people from this oppressive rule should have been done decades ago.
“This is about seeing the most evil regime, the world chief state sponsored terrorism to no longer have the ability to do what it’s been doing,” Carr said.
Sara Brown, regional director of the American Jewish Committee, said the U.S. and Israel are concentrating strikes on Iran’s missile sites and military industrial complex. Iran’s retaliatory strikes are focused on many civilian targets.
“We are hearing from our partners from around the region, who are terrified,” Brown said. “Across the Middle East right now, I think there is a tremendous amount of fear, but also hope and also resolve.”
AJC is the advocacy arm for Jewish people globally. Many members and partner groups are in harm’s way. Brown says the risk is great, but the potential reward is world changing.
“That Iranian people will get to choose leadership for themselves, that we will finally see a pathway forward for peace across the Middle East,” Brown said.
If wars of the past hadn’t produced lasting peace, then why now? Carr says Iran’s nuclear capabilities are destroyed and Iran’s military and proxies are weakened after Israel’s response to the Oct. 7 Hamas ambush.
“No more terrorist network throughout the Middle East. Think of what that could mean. Think of the normalization we could see,” Carr said.
President Donald Trump expects fighting to last several weeks. Some critics are concerned about a drawn-out conflict that could spread.
Carr is not convinced.
“Who is going to enter a war against the U.S. and Israel? Russia is plenty busy. China has no interest in jeopardizing itself this way,” Carr said.
Besides the six Americans killed as of Monday night, government officials say 11 people were killed in retaliatory strikes in Israel.
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