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DEL MAR (CNS) - Star jockey Flavien Prat tested positive for COVID-19 Sunday following a trip to Kentucky for a riding assignment, and will quarantine at his home for at least 10 days, Del Mar Thoroughbred Club officials confirmed.Prat was tested at Scripps Clinic in La Jolla around noon and received a report of a positive test approximately 90 minutes later. He had been named to ride eight horses at Del Mar Sunday but was removed from all those mounts.Del Mar requires all riders traveling from other jurisdictions to be tested prior to being able to ride at the track.Del Mar will test all jockeys and jockeys' room personnel before its next day of racing, Friday.Jockey Victor Espinoza had tested positive for COVID-19 Friday. He is also isolating at home. He was scheduled to ride on Del Mar's opening day Friday but was removed from his mounts.Prat is the fourth thoroughbred jockey to have ridden at Los Alamitos Race Course on July 4 to have tested positive for the coronavirus, following Luis Saez, Martin Garcia and Espinoza.Eduard Kennis Rojas Fernandez, a quarter-horse jockey who rides at Los Alamitos, has also tested positive. He rode three horses July 3 and two July 5 at Los Alamitos' nighttime quarter-horse meeting, according to the Los Angeles Times. There was no nighttime racing July 4."It is encouraging that in both cases our protocols worked," Del Mar CEO Joe Harper said. "We will continue to be vigilant to ensure the safety of the people who work here and live in our community."Prat rode the 65-1 shot Country House to the victory in the 2019 Kentucky Derby, a race best remembered for the disqualification of Maximum Security for veering into the path of another horse. Saez was riding Maximum Security.Prat was the riding champion at Del Mar's 2017 and 2019 summer meets and 2017 fall meet and shared the 2016 summer meet title with Rafael Bejarano. 1891

DAVIS, Calif. (AP) — A tornado touched down in a California field as weekend thunderstorms swept through the central part of the state, dropping rain and dime-sized hail, forecasters said.Cellphone video posted online showed a towering vortex spinning Saturday evening near Davis.National Weather Service forecaster Emily Heller told the San Francisco Chronicle that there was no damage. Tornadoes in the Central Valley aren't entirely unusual and are "weaker and more short-lived" than ones typically seen in the Midwest, she said.Saturday's storm blanketed some roadways with hail in and around Solano County. More stormy conditions were possible Sunday evening.To the east, forecasters issued a winter weather advisory after several inches of snow fell in the Sierra Nevada.Heller called it "the first real snow of the season."Elevations of 6,000 feet (1,800 meters) and above recorded up to 4 inches (10 centimeters) of fresh powder on Saturday. More snow was forecast for Sunday into Monday and the highest mountain peaks could see up to 6 inches (15 centimeters).The severe weather is the result of a cold front over the Pacific Northwest that is spinning out waves of unstable air as it moves east, Heller told the newspaper. 1240

DEL MAR (CNS) - Horse racing at the Del Mar Thoroughbred Club has been canceled Thanksgiving Day due to stormy weather forecasts, racing officials announced Sunday. ``With inclement weather predicted to bring substantial rain on Wednesday and Thursday of the coming week, Del Mar Thoroughbred Club proactively canceled its scheduled Thanksgiving Day race card as part of its continuing emphasis on horse and rider safety,'' the club said on Twitter Sunday. Several of the races from Thursday's program, including the 0,000 Grade III Red Carpet Stakes, will be shifted to expanded race cards Saturday and next Sunday. RELATED: Two horses die, third injured during races at Del MarThe track intends to run its Friday program as scheduled, but will only run races on its main track. Friday's scheduled feature race, the 0,000 Grade II Hollywood Turf Cup, will be run Sunday. ``The weatherman is making it tough, but safety always comes first,'' said Del Mar's Executive Vice President for Racing Tom Robbins. First post next weekend will be moved up to noon, and 10 races will be run each day. Grass racing will be emphasized. RELATED: Horse racing board postpones vote on riding crop restrictionsAlthough there will be no racing Thanksgiving Day, the club will be open for Thanksgiving brunch from 11 a.m. to 2:30 p.m. 1330

DEL MAR, Calif. (KGTV) - This weekend 47 teams from high schools around San Diego and other parts of the US will compete in the FIRST California Robotics Regional Championships.The event brings the teens together to test their engineering and science skills. The teams get six weeks to design and build a robot to complete a handful of tasks.But the technology isn't cheap, so many teams turn to local tech companies for donations.San Diego based tech-giant Qualcomm is the title sponsor of the competition. They also give money to individual teams. Organizers say the companies see it as a way to excite teens about careers in STEM."They look at this as their future workforce," says Regional Director David Berggren. "If we can get these kids invested in STEM fields now, they're going to be great future employees, and it's money well spent for the company."The actual dollar amounts aren't given, but some schools say companies donate thousands of dollars each year. Logos on t-shirts and team booths show companies like Apple, Qualcomm, Viasat, 3M, Solar Turbines, BAE Systems, leidos and more have made donations.In addition to the money, companies donate time, providing volunteers to mentor the teens through the design and building process. They work hands on with the teams, giving kids an up close look at careers in STEM fields."It's eye-opening, it's surreal," says Southwest High School Senior Alejandro Gendrop. "To not only have someone aid us with how we're supposed to organize our team, put it together, but also to get a view into the industry and how they work and how similar our work is to theirs, it's great."The competition in Del Mar is Friday and Saturday, and admission is free. Winners from this weekend advance to the national championship in Houston next month. For more information, go to http://casd.cafirst.org. 1853

Dear members of the public: Please stop making harassing & threatening calls to my staff. They are kind, hardworking public servants just doing their job. Asking them to shove sharpies in uncomfortable places is never appropriate & is a sad commentary on the state of our nation.— Dana Nessel (@dananessel) November 5, 2020 339