San Diego Coastkeeper announced this week that Phillip Musegaas will take over in October as the water-quality nonprofit’s new executive director. He’s moving from Washington, D.C., where he worked for more than seven years as the Potomac Riverkeeper Network’s vice president of programs and litigation.
California’s reservoirs will enter fall in a slightly better position than last year, but the Golden State should prepare for more dryness, extreme weather events and water quality hazards in 2023, officials say. The latest climate forecasting update from the Department of Water Resources came Wednesday, just days before the end of the water year, which runs from Oct. 1 to Sept. 30 in California.
Ocean and atmospheric conditions tell us that La Niña—the cool phase of the El Niño-Southern Oscillation (ENSO) climate pattern—currently reigns in the tropical Pacific. It’s looking very likely that the long-predicted third consecutive La Niña winter will happen, with a 91% chance of La Niña through September–November and an 80% chance through the early winter (November–January).
San Diego County is taking a hard and weird hit from Tropical Storm Kay, which generated winds that gusted from 93 mph to 109 mph early Friday in East County and lifted temperatures countywide into the 80s and 90s at the tail end of a long heat wave.
Some utilities that draw water from the Colorado River said they will start conserving more in light of the region’s shrinking supply. A group of seven water authorities that serve cities in Colorado, Nevada, and California outlined their plans in a letter to the U.S. Bureau of Reclamation on Wednesday.
Cities in the Colorado River basin often tout their ability to reduce per capita water use, as many have been forced to stretch a finite quantity of water across rapidly growing populations.
The revised and more aggressive climate action plan San Diego adopted this month commits officials to creating 700 acres of marshland across the city, more than triple the 220 acres of new marshland Mayor Todd Gloria had previously promised in northeastern Mission Bay.
The revised climate action plan prioritizes new marsh areas — sometimes called wetlands — because they serve the dual purpose of removing greenhouse gases like carbon dioxide from the air and fighting sea-level rise by acting as a coastal sponge.
San Diego County’s water supplies are in good shape in the face of severe statewide drought, but local and state leaders said San Diegans should still take steps to avoid water waste and limit outdoor irrigation.
“We’re here on a somber note, and that is as we move into summer… we are navigating across the American West, an unprecedented drought,” California Natural Resources Secretary Wade Crowfoot said.
California likely will have an energy shortfall equivalent to what it takes to power about 1.3 million homes when use is at its peak during the hot and dry summer months, state officials said Friday.
Threats from drought, extreme heat and wildfires, plus supply chain and regulatory issues hampering the solar industry will create challenges for energy reliability this summer, the officials said. They represented the California Public Utilities Commission, the California Energy Commission, and the California Independent System Operator, which manages the state’s energy grid.
San Diego County is using new, high-tech tests that will allow officials to test ocean water and find out if that water is safe for swimming, in just one day. County supervisor Nora Vargas said the county is the first local government to get U.S. Environmental Protection Agency approval to use the new, sophisticated tests. The switch is the culmination of years of testing.
Meteorologists are monitoring the potential for a “triple-dip La Niña,” an unusual resurgence of cooler-than-normal sea surface temperatures in the eastern tropical Pacific. While such a phenomenon might seem remote, La Niña plays an enormous role in our weather stateside. In addition to helping juice up tornado season in the spring, La Niña has been known to supercharge Atlantic hurricane season when it sticks around into the summer and fall.
