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Lack of Rain Could Produce Rare Spring Wildfire Season in Greater San Diego

San Diego County is in the midst of the sixth driest rainy season on record, conditions that could lead to rare and sizable spring wildfires if things stay dry, the National Weather Service said on Tuesday.

San Diego International Airport has recorded only 4.36 inches of rain since the official water year began on Oct. 1. That’s more than 4 inches below normal. The airport averages 10.33 inches of rain from Oct. 1 to Sept. 30.

Wildfire Threat Expected to Intensify Across California This Week

Hot, dry conditions and intense winds across California are threatening to reinvigorate what has already been the worst fire season in state history, officials warned on Tuesday. Gusty winds in California’s north and extreme heat in its south are creating conditions that could fan wildfires that began earlier in the summer as well as spark new ones, leading state and federal authorities to urge residents to prepare.

Autumn Arrives on North Coast With Hot, Dry Weather in Store, Low Reservoirs

Sun-baked mud is cracking along the bare margins of Lake Mendocino, the reservoir near Ukiah that helps sustain river flows for imperiled fish and supply water to 600,000 people in Sonoma and Marin counties.

The shoreline is about 100 yards out, leaving the boat ramp near Coyote Valley Dam high and dry. No people were in or on the water Monday, and geese were feasting on whatever the lake bed gave up.

Snow-Water Equivalent Still Down Despite Recent Storms

Though the last couple of weekends have seen wet weather, it hasn’t been enough to keep up with the yearly average in time for summer in California. The Sierra Nevada snowpack, which is tested regularly by employees of the California Department of Water Resources, has yielded some grim results so far in 2020 in terms of snow-water equivalent.

One Planet: How Climate Change is Fueling Megadroughts in the Western US

On this edition of Your Call’s One Planet Series, we’re discussing a new study from Columbia University about an emerging climate-driven megadrought in the Western US.

Expected Spring Runoff into Colorado River Plunges After Dry April

A dry April caused the expected spring-summer runoff into Lake Powell to plunge dramatically, with the water-flow forecast down the Colorado River declining as much in one month as Tucson Water customers use in 10 years.