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Over a dozen threats have been made against San Diego schools in recent days, a spike that is concerning District Attorney Summer Stephan. She says it doesn't matter if the person intended to carry out the threat, her office will pursue stiff consequences including jail time. WACTH OUR INTERVIEW WITH D.A. SUMMER STEPHAN 329

Personnel from the US Centers for Disease Control and Prevention who have been stationed in the Democratic of Congo to help control the ongoing Ebola outbreak have been pulled back from the worst impacted areas due to safety concerns, a US government official familiar with the situation told CNN Monday."They are not in any hot spots," the official said.Since this most recent outbreak began Aug. 1, there have been 211 cases of Ebola, including 135 deaths as of Sunday, WHO spokesman Tarik Jasarevic confirmed. Fifty-five patients have recovered from the illness. He said there has been a recent increase in cases because of "challenges faced by the response team.""For a couple of days we were not able to function really, and in the last couple of weeks we could not function at 100%," said Jasarevic. Challenges include a spike in violence that led to a change in location for CDC responders."The recent spike in violent incidents makes the response more difficult, and increases the risk of spread not only in the DRC but also in neighbouring countries" Jasarevic stated in an email. 1097

PASADENA, Calif. (AP) — Automated alerts from the fledgling West Coast earthquake early warning system are ready to be used broadly by businesses, utilities, schools and other entities but not for mass public notification, officials said Wednesday."We're making a large change from a production prototype in pilot mode to an open-for-business operational mode," Doug Given, earthquake early warning coordinator for the U.S. Geological Survey, told a press conference at the California Institute of Technology.The system being built for California, Oregon and Washington detects that an earthquake is occurring, quickly analyzes the data and sends out alerts that may give warnings of several seconds to a minute before strong shaking arrives at locations away from the epicenter.RELATED: The Great ShakeOut to shake up SoCal ThursdayThat can be enough time to automatically slow trains, stop industrial processes, start backup generators, pause a surgery or send students scrambling for protection under desks and table.Pilot programs involving select users have been underway for several years."The system is not yet finished, it's not complete, there is a lot of work to be done, however there is a lot of capability in the system as it exists today to the point it can definitely be used," Given said.The sensor network is about 50 percent complete and funding has been secured to complete it in California in the next two years and get two-thirds of the way built out in the Pacific Northwest, he said.Another key development occurred Sept. 28 when a new generation of ShakeAlert software was deployed.RELATED: State's next big earthquake could be in SoCalGiven said among its important improvements is reduction of false and missed alerts. False alerts typically have occurred when a large quake elsewhere in the world is detected by a sensor and is mistaken for a local temblor."The system performs now much better than it did in the past to the point where it is much more reliable," he said.Officials now want to open ShakeAlert to a wide array of applications and are encouraging potential users to contact the USGS.That doesn't yet include mass public notifications for several reasons, including the fact that current cellphone technology is too slow for timely delivery of notifications."Most folks expect to get the alerts on their phone and that is of course is the preferred way that we'd like to get it into everybody's hands," Given said. "Unfortunately the technology that is built into your phone to send you notifications was not designed with earthquake early warning in mind."Rep. Adam Schiff, D-Calif., who has championed funding of the system, said it will also be important to make sure people know what the alerts mean, what to do when they get them, what not to do and to understand there may be false alarms."The education component is going to be very, very important, but this is a wonderful milestone," he said. "We can now see the end, I hope, in two or three years where the system is fully built out and funded and in operation." 3081

Passengers might be allowed to keep liquids and laptops in their carry-on bags at airport security checkpoints in the United States if screening technology being tested at select airports is widely adopted.The Transportation Security Administration announced plans Monday to test computed tomography (CT) scanners for carry-on bags, with up to 40 units expected to be in place at US airports by the end of 2018.The X-ray scanning equipment creates 3D images that can be analyzed on three axes for explosives and other threats. The CT technology is similar to that used for medical imaging. Current screening machines for carry-on bags generate 2D images."Use of CT technology substantially improves TSA's threat detection capability at the checkpoint," said TSA Administrator David Pekoske in a statement.CT technology testing started in 2017 at Phoenix Sky Harbor International Airport and Boston's Logan International Airport. John F. Kennedy International Airport has also received a scanner.London's Heathrow is among international airports testing the 3D technology.An initial 15 units will be deployed within the next few months at the following US airports:Baltimore-Washington International Airport (BWI)Chicago O'Hare International Airport (ORD)Cincinnati/Northern Kentucky International Airport (CVG)Houston Hobby Airport (HOU)Indianapolis International Airport (IND)John F. Kennedy International Airport (JFK)Boston Logan International Airport (BOS)Los Angeles International Airport (LAX)McCarran International Airport (LAS)Oakland International Airport (OAK)Philadelphia International Airport (PHL)Phoenix Sky Harbor International Airport (PHX)San Diego International Airport (SAN)St. Louis Lambert International Airport (STL)Washington-Dulles International Airport (IAD) 1801

Police detectives are investigating the circumstances surrounding the death of a skydiver in Zephyrhills, Florida.Management at Skydive City told Tampa-based WFTS, the skydiver was experienced and had a properly working parachute and reserve parachute. "(The skydiver) hit the ground at full speed and were killed on impact, instantly," said General Manager TK Hayes. Hayes said neither the main parachute or reserve were pulled. It was the second to last jump of the night. The skydiver broke away from a group dive, landing at the edge of the 100-acre property. "It's definitely a mystery," said Hayes. "We've had a preliminary investigation with the detectives out there and looked at the equipment, we can't see anything particularly wrong with it."Hayes said the skydiver was not using an automatic activation device, which deploys the parachute at 700 feet if still in free-fall. That piece of equipment is not required for licensed skydivers. "It's just a sad day for the community, there's nothing we can do about that now that that's happened other than hopefully we learned something from it," he said. Skydive City sees about 70,000 jumps per year. According to Hayes, it has been a couple years since they've experienced a fatal jump. At this time, police have not released the skydiver's name, pending next of kin notification.  1424

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