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SAN DIEGO, Calif. (KGTV) - NOAA's Climate Prediction Center released the updated outlook for winter 2020-2021 expectations, and the report shows the increased confidence for a moderate La Nina winter.National Weather Service Meteorologist Alex Tardy said La Nina winters mean cold water along the equator, which are already present in October. These cold waters can have a domino impact on the globe, including warmer waters in the Atlantic and ultimately a higher risk of hurricanes, and also a more northern jet stream over the west coast, keeping moisture isolated more north and leading to dry conditions in Southern California.This dry winter coupled with San Diego’s recent weather history could be a recipe for disaster. The last two winters have been wet in San Diego, with most areas in San Diego County getting 1.5 times their usual rainfall during the most recent winter. This increased moisture helped vegetation grow, then the summer of 2020 brought record-breaking heat, drying that vegetation out. That, coupled with a lack of monsoon moisture in 2020, means there is dry vegetation that could be fuel for fires.“Any type of fire is going to be a problem in Southern California because the conditions are so dry,” said Tardy.He added that a new water year just began Oct. 1, 2020, so while the last water year had impressive rain totals, a new year has started.“So regardless of what happened last winter, we kind of reset now. Now we’re in a whole new year and unfortunately, things are looking very stressed as far as fire conditions,” said Tardy.He said rain is not out of the question for a La Nina year, but it will be more variable. Winter is the best time for Southern California to accumulate rain, and with the decreased chances of rain, Southern California could move into drought conditions by the end of the winter. 1850

SAN FRANCISCO (AP) — Google announced Wednesday it has achieved a breakthrough in quantum computing, saying it has developed an experimental processor that took just minutes to complete a calculation that would take the world's best supercomputer thousands of years.The feat could open the door someday to machines so blazingly fast that they could revolutionize such tasks as finding new medicines, developing vastly smarter artificial intelligence systems and, most ominously, cracking the encryption that protects some of the world's most closely guarded secrets.Such practical uses are still probably decades away, scientists said. But the latest findings, published in the scientific journal Nature, show that "quantum speedup is achievable in a real-world system and is not precluded by any hidden physical laws," the researchers wrote.RELATED: Google Maps will now allow drivers to report hazards, slowdowns and speed trapsBig tech companies including Microsoft, IBM and Intel are avidly pursuing quantum computing, a new and somewhat bewildering technology for vastly sped-up information processing.While conventional computing relies on bits, or pieces of data that bear either a one or zero, quantum computing employs quantum bits, or qubits, that contain values of one and zero simultaneously.But quantum computing requires placing the fragile and volatile qubits in colder-than-outer-space-refrigerators to control them.Google's quantum processor looks like an upside-down garbage can, out of which comes a series of tubes used to conduct signals to a chip. The whole thing is stored in a cool chamber to protect the chip.RELATED: Google unveils new Pixel 4 smartphone, Pixel BudsGoogle said that its quantum processor, called Sycamore, finished a calculation in 3 minutes, 20 seconds — and that it would take the world's fastest supercomputer 10,000 years to do the same thing.The calculation was a random sampling problem, similar to looking at the various combinations that could come from dice or a gambling machine. It has little practical value, other than to test how well the processor works."The more interesting milestone will be a useful application," said Chris Monroe, a University of Maryland physicist who is also the founder of quantum startup IonQ.Google's findings, however, faced pushback from other industry researchers. A version of Google's paper leaked online last month.IBM took issue with Google's claim that it had achieved "quantum supremacy," or the point when a quantum computer can perform a calculation that a traditional computer can't complete within its lifetime.IBM researchers said that its IBM-developed supercomputer, called Summit, could actually do the calculation in 2.5 days.Google disputed IBM's claims.Whether or not Google achieved "quantum supremacy," the research suggests the field is maturing."The quantum supremacy milestone allegedly achieved by Google is a pivotal step in the quest for practical quantum computers," John Preskill, the Caltech professor who coined the term "quantum supremacy," wrote in a column after the paper was leaked.It means quantum computing research can enter a new stage, he wrote, though a significant effect on society "may still be decades away."One feared outcome — though experts said it is a long way off — is a computer powerful enough to break today's best cryptography.Quantum computers might also one day lead to the development of better artificial intelligence systems to guide financial portfolios, crop yields or transportation routes.The promise of such applications has attracted interest from the U.S., China and other governments. President Donald Trump last year signed a measure to spend more than .2 billion over five years for quantum research across the federal government. 3797

San Diego (KGTV)- It’s been one year since the deadly bluff collapse in Encinitas, killing three members of the same family. The husband and father of two of the women is still calling for changes along the beach.Dr. Pat Davis says this past year has been tough after losing wife Julie Davis, daughter Annie Clave and sister-in-law Elizabeth Charles.The family was out for a day at the beach last August when suddenly the bluff gave out.“It was important for me that this kind of accident never is able to happen to any other family,” says Davis.Davis says since the tragic accident, there has been little change at Grandview beach. “There’s very few new signs warning people about these cliffs.”Davis is calling on local and state leaders to stabilize the bluffs. He’s hoping a new bill will help. S.B. 1090 offers solutions like sand replenishment. It currently sits in the Senate.“We got over 4,000 signatures in one month of people supporting the bill.”In the meantime, Davis is thanking the community for its continued support. A park bench sits at the top of Grandview Beach, honoring his family members.“Not that there’s an easy side of learning to live with the loss and one of your children but, certainly family support and community support has been a great help in allowing my family to move forward.”Davis says community members also came together to place another memorial bench in their neighborhood. 1423

SAN DIEGO (KGTV)- Visitors and locals are expected to flock to San Diego beaches this Fourth of July weekend.While some beaches will close in California for the holiday weekend, San Diego County officials will keep local beaches open.San Diego County Supervisor Nathan Fletcher said no COVID-19 community outbreaks had been linked to beaches, and without the data, it would not make sense to close them off.According to Dr. Wilma Wooten, the county’s public health officer, leaders of San Diego’s coastal communities said they believe they can manage the enforcement of social distancing and facial coverings this weekend.Longtime Solana Beach residents Richard and Lori Brenckman are frustrated by the idea of crowds flocking to the beaches during a pandemic.“The general public has shown that it’s not trustworthy to social distance,” said Lori Brenckman. “They want to gather, and most people have proven that they won’t follow the rules.”Beachgoers are required to maintain social distancing and wear a facial covering when they come within six feet of someone not from the same household. Mixing with other groups is prohibited.Lifeguards across the county are preparing for the busy weekend.“It is the big holiday of the summer, so we expect giant crowds,” said Lifeguard Lt. Rick Romero with San Diego Fire-Rescue. “This a tourist destination; everyone wants to come to San Diego. It’s a great place to hang out.”Romero said extra lifeguards would be in place both Friday and Saturday. “We’re just asking people for some compliance, have some common sense, be nice to each other,” he said.Elevated surf and the possibility of dangerous rip currents are expected over the weekend.California Gov. Gavin Newsom also ordered parking facilities at all state beaches in Southern California, and the Bay area to close this weekend. 1839

San Diego (KGTV)- Heart- pounding moments for visitors at the San Diego Zoo Safari Park. Powerful gusts tossed riders on the Balloon Safari from side to side. Riders on the balloon held on tight during the gusty landing. “There were some points where the basket was almost tipped completely sideways,” says Jordan Lapidot, who was visiting the park with her family yesterday afternoon. “I have this image in my mind of this guy, and he’s grabbing the outside of the cage as they get just thrown.”The San Diego Zoo Safari Park says the balloon has a long cable in the middle of the cage that safely brings it down from the sky. That cable never broke during the windy ride. “They were trying to get it down as quickly as possible,” says Lapidot. The Safari Park tells 10News if the wind reads over 29 miles per hour they will shut the ride down. They sent us a statement about the incident, saying in part: “As the sudden storm arrived and winds picked up, some operations at the Park, like Balloon Safari and Flightline were closed to public use.”No one was hurt while on the ride. 1090

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