#california-snowpack-crisis

#california-snowpack-crisis

The Springs fire in Riverside county has grown to 3,500 acres, prompting local authorities to issue several evacuation orders. The fire is concentrated in an area mostly north and east of Lake Perris, burning portions of the surrounding state recreation area.

The fire was reported in the 15900 block of Gilman Springs Road in Riverside County, just before 11 a.m. Gusty Santa Ana winds were forecast for much of Southern California on Friday.

"Nobody is asking for this. None of the farm groups want this. No one in conservation wants this. Nobody." Robert Bonnie, former Forest Service undersecretary, highlights widespread opposition to the reorganization.

The Colorado River is an interconnected system, sustained by Rocky Mountain snowpack, rainfall and groundwater. It is fragile, and under increasing stress. Two and a half decades into this century, the river that built the modern West has 20% less water flowing through it than it did on average in the last century. As heat and drought intensify, so do the stakes: Failure to recognize the severity of changing conditions, managing the river in parts without considering needs of the whole and inadequate planning for long-term shortages put the future of all the basin at risk.

"We're always glad to welcome winter back, and this latest round of snow has ensured there are still great turns to be had as our spring season continues. Late season powder days are a bonus, and with the spring events and deals we have planned, it's not too late to get up here for some great skiing and riding!" - Mike Pierce, Marketing Director, Mt. Rose Ski Tahoe

The powerful March storms that drenched Hawaii produced more than 2 trillion gallons of rain and pushed precipitation levels to as much as 3,000% above normal in a 14-day period for this time of year.

I believe that in the absence of a unanimous agreement, [the Interior Department] should renew the existing agreements for five years, and then we should start all over. We should scrap the entire process and invent a new one.

The largest share, $235 million, will be used to rehabilitate the Delta-Mendota Canal, which carries water to farmlands. An additional $200 million will help continue repairs on the Friant-Kern Canal, another key conduit for water in the valley. Sinking ground, an effect of heavy groundwater pumping, has damaged segments of the Friant-Kern Canal and reduced its capacity.

SWE is the most important metric for all of our water resources. It's the metric that we deal with the most and the one that the entirety of the snow research and operations community is working to get right. So, seeing an increase in SWE like that, even if it's from mid-winter rain, is a great thing because that means we have more water stored in the snowpack moving forward.

Showers moving into the region from the Central Coast should bring steady rain to Ventura and Los Angeles counties Thursday morning, with frosty temperatures pushing snow levels lower than normal, potentially impacting commuters along the Grapevine, according to the National Weather Service. "Steady precipitation will taper off to showers by late this afternoon and become confined to the mountains by late tonight," the weather service posted in a Thursday morning forecast.

"A dry January, which is historically the wettest month of the year in California, has now eroded the gains made at the start of the year and forecasts currently show no major precipitation in the next two weeks," California Department of Weather Resources spokesperson Jason Ince wrote in a Jan. 30 news release. The first month of the year certainly left the area warmer and drier than usual, weather officials confirmed.

Confidence is highest through Saturday because the individual models agree well on the timing of the Thursday storm and the following break. Southern California's mountains pick up a quick shot of snow on Thursday with strong winds, then dry out into the weekend. Beyond the weekend, the signal stays active, but model spread grows fast on storm timing, snow levels, and wind impacts, so expect meaningful swings from run to run.

Two waves drive the bulk of the snow, with a relatively higher snow level and denser snow early, followed by a colder surge that improves powder quality and brings the strongest winds. Expect long stretches of snowfall for the Sierra with only brief lulls, plus periods of wind-driven, low-visibility skiing on upper mountain. Southern California gets meaningful mountain snow as well, but snow levels are a bigger deal there and the best accumulation favors higher terrain.

The question of how to protect fish and the ecological health of rivers that feed California's largest estuary is generating heated debate in a series of hearings in Sacramento, as state officials try to gain support for a plan that has been years in the making. "I am passionate that this is the pathway to recover fish," said state Natural Resources Secretary Wade Crowfoot. "This is the paradigm we need: collaborative, adaptive management versus conflict and litigation."