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California May Need a ‘Miracle March’ to Prevent an Early and Dangerous Wildfire Season

/in , , /by /AccuWeatherby John Roach

A brush fire that grew to 175 acres in Norco, California, on Tuesday was perhaps a preview of what could be an early and dangerous wildfire season in a state that just had its driest February on record. It was the eighth fire incident in 2020, according to the California Department of Forestry and Fire Protection (CAL FIRE). That already equals the number of fire incidents before April 1 in the last four years combined.

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California Blackouts Boost Power-Storage Demand, Engie Says

/in , /by /Bloomberg Environmentby Francois De Beaupuy

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.

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

/in , /by /High Country Newsby Susie Cagle

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.

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

/in , , /by /Science Magazineby Paul Voosen

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.

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

/in , , /by /The Weather Channelby Linda Lam

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.

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

/in , , /by /The Nevada Independentby Daniel Rothberg

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.

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Study: Water Restrictions to Mean Billions in Lost Farm Revenue

/in , , /by /The Business Journal by The Business Journal Staff

A new study by University of California researchers anticipates drastic economic losses in the face of future restrictions on water available for San Joaquin Valley agriculture.

The study by economists David Sunding and David Roland-Holst at UC Berkeley examined the economic impact of two types of restrictions to water supplies for ag: on groundwater pumping as part of the Sustainable Groundwater Management Act and future reductions in surface water due to regulatory processes by the state and federal government.

Up to one million acres of farmland could be fallowed over the next 20 to 30 years — about one-fifth of all acres currently under cultivation in the San Joaquin Valley. Associated farm revenue loss would be about $7.2 billion a year.

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Seepage Monitors Installed at Oroville Dam

/in , /by /KRCR News by Kelli Saam

This week, the California Department of Water Resources (DWR) will install eight new measurement devices at the base of the Oroville Dam. The devices, called piezometers will monitor seepage and will be used to confirm seepage measurements that the DWR already collects. Seepage refers to a small amount of water that can pass through the dam.

DWR said seepage is normal and expected, especially in large, earthen dams like Oroville. Seepage is measured and collected through a drainage system.

There were 56 piezometers originally installed in the dam fifty years ago which, as anticipated, have since stopped functioning. DWR plans to install additional piezometers throughout the facility in the coming years.

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Opinion: California’s Inner-Struggle for Common Sense on Water

/in , , /by /The Sun by Wayne Western Jr.

As you have probably heard, initial 2020 water allocations have been announced by the Bureau of Reclamation for Central Valley Project contractors.

For agriculture, north-of-Delta is currently allocated 50 percent of their contract while south-of-Delta ag users will receive is 15 percent.

Friant Class 1 users initial allocation is 20 percent while Class 2 is zero. Wildlife refuges will receive 100% while the San Joaquin Restoration Program will receive just under 71,000 acre-feet of water.

Other allocations cover senior water right holders and municipal and industrial uses.

It’s critical to note that reservoir levels and snowpack are not great but are also nowhere near the terrible levels of 2014 and 2015.

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February Ranked Among the Driest on Record Across California. Forecasters Hopeful for a ‘Miracle March’

/in , , /by /Los Angeles Times by Hannah Fry

After one of the driest Februaries on record across much of California, the first day of March brought a dash of rain and a dusting of fresh powder to the parched landscape.

The storm, which rolled into Los Angeles County on Sunday afternoon, dropped less than one-tenth of an inch of rain on the coast, while higher elevations saw between one-quarter and an inch of precipitation.

Snow Valley Mountain Resort in the San Bernardino Mountains reported a foot of snow from the system, while Frazier Park in Kern County received a 3-inch dusting, said John Dumas, a meteorologist with the National Weather Service in Oxnard.

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