You are now in Media Coverage San Diego County category.

San Diego Would Suffer Catastrophic Damage if Rose Canyon Fault Produces 6.9 Earthquake

A magnitude 6.9 earthquake on San Diego’s Rose Canyon Fault could damage 100,000 residences, cause widespread road and bridge failures, and make parts of Mission Bay sink about a foot, according to the most detailed disaster scenario ever done on the region.

Such a temblor could also cut gas and water service between La Jolla and the Silver Strand for months, collapse key municipal buildings, and close the San Diego-Coronado Bridge, says a report by the San Diego chapter of the Earthquake Engineering Research Institute. Parts of the fault would rupture the Earth’s surface and shift the landscape 6 to 7 feet, damaging streets so badly it would make it hard for police, firefighters and paramedics to get around.

Opinion: Poseidon Desalination Would Worsen Environmental Injustice in Orange County

What would California be without the beach? I grew up in Irvine with an awareness of how fortunate we are to live near the ocean. As a child, my parents and babysitters took me and my brother to Corona Del Mar and Newport Beach frequently during the summer. I have many happy memories of enjoying the waves at “our beaches” while bodysurfing, building sandcastles, and seeing fish, anemones, sandcrabs, dolphins and jellyfish! We also took school field trips to Crystal Cove to learn about the ecosystem. These experiences taught me to respect the ocean and to understand that it is alive, a home for sea life and people.

That’s why it’s upsetting that our regional water board is moving closer to issuing permits for a project near my hometown that will harm our ocean, make us more vulnerable to climate change, and make our drinking water more expensive. The project is a massive ocean water desalination plant being proposed by a global corporation called Poseidon that has its sights on Huntington Beach.

San Diego’s Sutherland Reservoir in Ramona Reopening to Public on Friday

The city of San Diego’s Sutherland Reservoir will reopen for boating, fishing, hiking and picnicking three days each week beginning on Friday.

The reservoir, located 45 miles northeast of San Diego, will be open Friday, Saturday and Sunday from sunrise to sunset, and on the Memorial Day, Independence Day and Labor Day holidays. It’s closed the third Friday of each month.

The recreation area has barbecues, picnic tables and restrooms. Dogs are allowed on leashes. Water activities including boating, canoeing, kayaking, sailboarding and float tubing are allowed on Saturdays and Sundays.

California Blackouts Boost Power-Storage Demand, Engie Says

Power cuts during California’s devastating wildfire season have boosted demand for combined solar panels and battery storage solutions as businesses look to mitigate economic damage from future blackouts.

Billions of dollars in economic activity were lost from mass power shutoffs during wildfires in California last year. The blackouts, which were aimed at preventing live wires from sparking more fires during high winds, caused widespread disruption for Californians at the end of last year and forced schools and business to shut.

Thirsty Crops and Vulnerable Families Vie for California’s Precious Water

When Carolina Garcia’s well began pumping sand and air instead of water in 2016, she didn’t know where to turn.

The Garcias had been living in Tombstone Territory, a quiet four-street community in California’s San Joaquin Valley, for 10 years. In the middle of the state’s historic drought, many of the farms surrounding Tombstone Territory had installed new wells and deepened existing ones. Despite being just two miles from the Kings river, Tombstone was drying up.

Garcia, her husband and four children spent four days without water that first time. They resolved to lower their water pump. It worked for a few months – but then, again, sand and air. When they repaired it again, they were told the new fix would only buy them a couple more years.

Why Does the Weather Stall? New Theories Explain Enigmatic ‘Blocks’ in the Jet Stream

It was the summer of 2003 in Europe, and, for a while, it seemed as if Earth’s weather system had broken down. For weeks a huge mass of air stalled over the continent, slowly subsiding and suppressing cloud formation, leaving day after day of brilliantly clear skies. The mercury rose, and a record-breaking heat wave gripped countries including France and Germany, causing 70,000 deaths. Then, as abruptly as it set in, the persistent atmospheric block eased, and high winds brought relief.

Few weather phenomena are as widely experienced—but poorly understood—as an atmospheric block. When a block arises, typically at the western edge of a continent, the jet stream splits, trapping a blob of seemingly static air thousands of kilometers across. Such blocks can last for weeks, and drive heat waves, drought, and winter cold snaps.

San Francisco Could See Its First Rainfall Since January as a Potentially Wetter California Weather Pattern Takes Shape

Much needed rain will finally return to California and will likely end a month-plus dry streak in San Francisco and Sacramento. Dry conditions have prevailed across most of California since late January due to the upper-level pattern.  A strong area of high pressure aloft near California has pushed the jet stream and storm track northward into the Pacific Northwest.

The persistence of this pattern has resulted in drought conditions during the wet season. Nearly 70% of the Golden State is abnormally dry, and about a third of the state is in moderate drought, according to the latest report from the U.S. Drought Monitor.

Nevada Supreme Court Hears Arguments About the State’s Role in Protecting Water for the ‘Public Trust’

The Nevada Supreme Court heard arguments Tuesday in a case weighing how state regulators should consider “public trust” values — the environment or recreation — when the sustainability of lakes or rivers could be harmed by how the state has allocated water rights.

The questions before the court stem from ongoing federal litigation over the use of water in the Walker River. But the case has received significant attention because it could provide an opportunity for the state’s top court to bolster legal protections for the environment. At the same time, agricultural groups, businesses and municipal water users fear a broad ruling could upend their existing water rights.

Projects Create Wetlands, Improve Water Quality in San Diego Region

Since 2005, the San Diego Integrated Regional Water Management Program has supported and funded water conservation, water quality and resource projects throughout San Diego County.

Program partners, including staff of the San Diego County Water Authority and its 24 member agencies, the California Department of Water Resources, and regional water industry leaders, met at the Water Conservation Garden at Cuyamaca College Monday to celebrate 15 years of achievements.

The program facilitates collaboration on water resources planning and projects in the region by water retailers, wastewater agencies, stormwater and flood managers, watershed groups, the business community, tribes, agriculture, and nonprofit stakeholders.

CWA Approves Shutdown Schedule for Pipeline 5 Work at Moosa Creek

In 2019, the San Diego County Water Authority repaired a leak to a pipeline in Moosa Canyon. That repair was followed by an assessment of the other two SDCWA pipelines in the area, and one of those was found to be at risk so the CWA will be making repairs to that pipeline.

A CWA board vote, Feb. 27, authorized CWA general manager Sandra Kerl to take the necessary contracting and other actions for the repairs on Pipeline 5 in Moosa Creek. The current schedule includes shutdowns March 30 through April 5 for the installation of isolation bulkheads and May 18 to May 24 for the removal of the bulkheads as well as carbon fiber lining work expected April 6 through May 15.

May 24 is the Sunday of Memorial Day weekend, and the actual shutdown schedule will likely be revised as the repair work progresses.