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SAN DIEGO (KGTV) -- A team of middle school students from Oak Valley Middle School in 4S Ranch has won a national competition in cybersecurity.Coached by Paul Johnson, a senior systems engineer at Northrop Grumman, the students learn how to catch and protect against hackers. During competitions, hackers attempt to breach networks, while the students try to identify and eject them. Called "CyberPatriot", the national championship was held in Baltimore, Maryland.The goal of the program is to get kids interested in potential careers in cybersecurity.The Poway Unified School District has CyberPatriot teams at Design 39 School and Del Norte High School, in addition to Oak Valley Middle School. 715

SAN DIEGO (KGTV) -- Ahead of the United Nations Climate Summit next week, 10News is diving deeper into the affects of climate change. Climate change is leading to more dangerous and deadly wildfires and so often after fires scorch the ground in the fall, the heavy winter rains in atmospheric rivers lead to mudslides and flooding.The scary reality is that these types of storms are going to get stronger. According to Alexander Gershunov, a research meteorologist at the Scripps Institution of Oceanography at UCSD, "we know for certain that atmospheric rivers are going to get stronger in the future, in a warmer atmosphere more water vapor can be held so atmospheric rivers are basically plumes of very intense concentrated moisture and they're just going to get wetter as they get warmer. As those wetter atmospheric rivers hit the coast and coastal mountain ranges the moisture is squeezed out of them and we get more extreme precipitation events."He goes on to say, "climate change is definitely making atmospheric rivers warmer and wetter as well as longer and fatter so they carry more moisture. In the future they will produce even more of the precipitation extremes and be an even bigger contributor to the water resources of the region as well as to flooding."Climate change may lead to a more devastating threat, called the ARkStorm.The ARkStorm is patterned after the historic flooding of 1861 to 1862, but uses modern modeling methods and data from large storms in 1969 and 1986. The ARkStorm draws heat and moisture from the tropical pacific, forming a series of atmospheric rivers that approach hurricane-strength and then slam the west coast creating a statewide disaster.In 2010, scientific experts met to create the ARkStorm Scenario Report for the USGS, imagining aspects of flooding of biblical proportions reaching the Western U.S. with weeks of rain and snow followed by catastrophic floods, landslides and property and infrastructure damage which would cripple California's economy.CLIMATE CHANGE:-- A growing wildfire season-- Sea-level rise and the impacts to San Diego-- Living in a warming world"What was found that the cost could exceed 0 billion. To put that into perspective, the economy of California is .7 trillion so that’s almost a third of our state product," explained Tom Corringham, a post-doctoral research economist at the Scripps Institution of Oceanography at UCSD.Move these flooding models yourself: click here.Models in the ARkStorm report show multiple areas of submergence in central San Diego. Mission Beach, which routinely sees flooding during heavy rain, is underwater in the ARkStorm scenario. Fiesta island, ordinarily dry, disappears under Mission Bay.West-facing beaches, including those near Highway 1 in north county, are covered in water and Imperial beach fares no better in its known run-off spots."The ARkStorm scenario isn’t too far-fetched and it becomes increasingly possible with the effects of climate change." Says Tom Corringham.The timing of the next ARkStorm is uncertain, according to the National Weather Service, it could be next year, or it could be 120 years from now. 3158

SAN DIEGO (KGTV) - A security guard at a Clairemont strip mall narrowly avoided a devastating crash Friday.An elderly female driver hit two parked cars, then drove off an elevated parking lot and crashed through a rail. She landed on the street outside the Garfield Shopping Center at 4220 Balboa Avenue and Clairemont Drive.Robert Malone is the security guard for the Goodwill at the mall and was doing rounds of the property.On its way down, the van flew just six feet over Malone’s head.“I look up, I got a van coming at me,” said Malone.The van hit a telephone pole, bringing the pole and the lines down.Malone said up to a dozen men jumped down from the parking lot to pull the driver from the van. The group called 911 and paramedics took the woman to the hospital. No one else was hurt.San Diego Police are investigating the cause of the crash. 869

SAN DIEGO (KGTV) — A woman says her ,000 custom road bike was stolen from her driveway last weekend while she was getting ready to go for a ride.Josie Fouts is a cyclist who recently competed with Team USA at the Para Pan-American Games in Lima, Peru.Due to the amputation of her left hand at birth, her bike requires custom elements including a modified handle and special braking mechanism.The frame is black and blue Fuji Supreme.Fouts said she had left the bike on her driveway on Saturday, Sept. 14 while she was getting ready to go on a ride. She had gone inside to put on her shoes but when she came back the bike was gone.“I heard the back wheel click.” Fouts remembered thinking, “I thought it was my friends coming to see me.”It wasn’t.Anyone with information about the bike is urged to call the Adams Avenue Bike Shop at 619-295-8500. 855

SAN DIEGO (KGTV) — An East County man suspected of posting graphic videos and plotting a downtown mass shooting was arrested Thursday.Steve Andrew Homoki, 30, was arrested and charged with multiple felony assault weapons charges, possession of a high capacity magazine, and child endangerment. San Diego Police say Homoki posted graphic videos online depicting assault weapons being pointed at unknowing pedestrians outside The Sofia Hotel in downtown San Diego.RELATED: FBI searching for terrorist from San Diego; million reward offered by State DepartmentSDPD served a search warrant at Homoki's Spring Valley home and seized several firearms from his residence. According to the warrant, Homoki has 14 firearms registered in California purchased between February 2018 and May 2019.According to the warrant, Homoki booked a room at the Sofia Hotel on March 22 and checked out the next day. On Sept. 17, a video was posted to a "Steven Anderson" Youtube channel, believed to belong to Homoki. The video showed the interior of a Sofia Hotel room from what appears to be a camera mounted to a man's body.The videographer is not seen as the video continues to show two assault-style rifles on a couch, along with a female mannequin head, a Department of Homeland Security license plate, an envelope, and ammunition scattered on the room's floor, documents stated.RELATED: FBI seeks men wanted for takeover bank robbery in EscondidoThe video then shows a semi-automatic handgun being loaded and pointed at people walking outside in the area of Front Street and Broadway, as the subject is heard saying "jams, boom," documents said. The ammunition then jams the gun and the subject unloads the round.The subject continues, picking up an assault-style rifle from the couch and pointing it out the window at pedestrians again and pulling the trigger while the firearm's chamber is empty, or "dry firing." The subject can be heard saying "one down, more to go," the warrant said.Another video posted to the same Youtube channel on Sept. 18 appears to be taken from inside the same hotel showing similar images play out, the warrant continued. The subject once again points weapons out a hotel room window at pedestrians and dry fires.RELATED: FBI searching for man who reportedly robbed San Diego grocery store bankOn Nov. 30, an anonymous report to the FBI believed a online chat user with a Youtube channel under the same "Steven Anderson" name had "gone off the deep end." The unknown person said they feared he was planning to do something, adding they can "almost guarantee if he is confronted while at home, he will open fire on Federal Agents or police."The unknown person said they watched the user "slowly become less stable over the period of almost an entire year" and post a goodbye message about five or six months prior.Authorities said they believe Homoki was rehearsing a domestic terrorist attack in the videos. SDPD has also filed a gun violence restraining order against Homoki.Homoki is scheduled to be arraigned on Monday. 3047