Cold front brings powerful winds, snow through western states
LOS ANGELES — Powerful wind raked much of California on Monday, toppling trees, causing scattered power outages, whipping up blinding dust storms, and sending waves crashing ashore as a vigorous spring weather system swept through the state on its way across the West.
Rising wind was reported in Arizona, where 34 miles of Interstate 40 near Winslow had to be closed to traffic, and in Colorado, where the blustery system was expected to bring up to 2 feet of snow. New Mexico was expected to start feeling the impact late Monday.
Snow is starting to fall in parts of central and western Wyoming, and forecasts for snow and high wind have parts of Colorado bracing for snowdrifts of 2 to 3 feet through on Tuesday night.
The National Weather Service says the spring storm could bring 6 to 11 inches of snow through Tuesday in some areas, including Denver International Airport.
The temperature at the airport was 70 degrees at midday before the storm arrived.
Northern California was first to feel the lashing blasts, which spread to the Sacramento and San Joaquin valleys.
At least a dozen trees came down in San Francisco, police officer John Tozzini told KGO-TV, which reported that more than 20,000 utility customers lost power in the region. A swath of electrical outages occurred across the Sacramento Municipal Utility District, the Sacramento Bee reported.
The northwest-to-north winds were punctuated with gusts topping 80 mph at some Southern California points.
The blustery system was being fueled by a cold front.
“It's just a cold, really strong upper low,” said Carol Smith, a meteorologist with the National Weather Service in Oxnard, Calif.
Whitecaps flecked the Pacific Ocean along the California coast, where gale warnings and small craft advisories were posted. Recreational boaters were warned to stay in port. Wind-driven swells slapped over the tops of breakwaters and turned waves into a churning froth under piers at points such as Redondo Beach and Manhattan Beach on the Los Angeles County coast.
Blowing dust forced the California Highway Patrol to close State Route 14 in the high desert Antelope Valley north of Los Angeles because of low visibility. Officer Michael Farrell said minor accidents occurred because motorists stopped on the road and were hit from behind by other cars. No major injuries were immediately reported.
Areas of the north San Fernando Valley experienced electrical outages as tree branches tangled with power lines in at least two areas, said Michelle Vargas, spokeswoman for the Los Angeles Department of Water and Power. About 740 homes in Sylmar and 15 homes in Pacoima were affected.
About 2,700 homes were without power in the afternoon because of at least five downed utility poles in the remote desert area of Borrego Springs in San Diego County, according to Amber Albrecht, spokeswoman for San Diego Gas and Electric.
Air quality alerts were issued for northern Santa Barbara County and adjacent southern San Luis Obispo County because of blowing dust and sand. In Phoenix, blowing dust obscured the mountains surrounding the city.
The huge rush of air had an upside. California's main power grid manager, the Independent System Operator, reported that turbines spinning within the ISO grid produced a record of 4,196 megawatts at 6:44 p.m. Sunday. The previous record was 3,944 megawatts on March 3.
Show commenting policy
TribLive commenting policy
You are solely responsible for your comments and by using TribLive.com you agree to our Terms of Service.
We moderate comments. Our goal is to provide substantive commentary for a general readership. By screening submissions, we provide a space where readers can share intelligent and informed commentary that enhances the quality of our news and information.
While most comments will be posted if they are on-topic and not abusive, moderating decisions are subjective. We will make them as carefully and consistently as we can. Because of the volume of reader comments, we cannot review individual moderation decisions with readers.
We value thoughtful comments representing a range of views that make their point quickly and politely. We make an effort to protect discussions from repeated comments either by the same reader or different readers.
We follow the same standards for taste as the daily newspaper. A few things we won't tolerate: personal attacks, obscenity, vulgarity, profanity (including expletives and letters followed by dashes), commercial promotion, impersonations, incoherence, proselytizing and SHOUTING. Don't include URLs to Web sites.
We do not edit comments. They are either approved or deleted. We reserve the right to edit a comment that is quoted or excerpted in an article. In this case, we may fix spelling and punctuation.
We welcome strong opinions and criticism of our work, but we don't want comments to become bogged down with discussions of our policies and we will moderate accordingly.
We appreciate it when readers and people quoted in articles or blog posts point out errors of fact or emphasis and will investigate all assertions. But these suggestions should be sent via e-mail. To avoid distracting other readers, we won't publish comments that suggest a correction. Instead, corrections will be made in a blog post or in an article.
- Law enforcement, intelligence agencies want to ‘like’ you on social media
- Cedar Point attraction mishap injures 2 riders
- Data on impact of Colo. gun law, background checks questioned
- Lawmakers say answering Census survey should be voluntary
- Cellphone users can soon declare freedom from wireless carriers
- Lightning strikes 14 in Calif., leaves 2 critically hurt
- Trial to begin for video in Oklahoma City bombing
- Tentative deal reached on VA reforms
- Gun advocates chalk up 2nd win this year with D.C. ruling
- U.S. coal exports undermine clean air efforts, experts say
- Automatically renewing Obamacare plans may backfire