California
California Line Fire: NASA snaps “fire clouds” as people told stay indoors
Images taken from space show vast plumes of smoke billowing from the wildfires burning on the outskirts of Los Angeles, filling the air with particulate pollution.
The Line Fire in San Bernardino County threw out so much smoke and heat that it generated “fire clouds”—also known as pyrocumulus or flammagenitus—in the sky above it, which were snapped from space.
The smoke from this fire, as well as from the Bridge Fire and Airport Fire nearby, have wreaked havoc on the air quality between the eastern edge of L.A. and the Coachella Valley, sparking warnings for residents to stay indoors.
Pyrocumulus clouds are formed when extreme heat rises into the atmosphere, often from a wildfire or volcanic eruption. The intense heat causes the air near the ground to rise rapidly, eventually cooling and condensing into water droplets, forming a towering cumulus cloud.
NASA Earth Observatory images by Lauren Dauphin, using Landsat data from the U.S. Geological Survey.
In the case of wildfires or volcanic eruptions, pyrocumulus clouds often contain large amounts of ash, soot, and other particles that are lofted into the air along with the water vapor, giving the cloud a dark, dirty appearance.
These images of the fire clouds rising above the Line Fire were captured from space by the OLI (Operational Land Imager) on Landsat 8.
On Tuesday, the smoke from this fire and the others burning nearby caused “Moderate to Unhealthy” Air Quality Index (AQI) levels in Palm Springs and Indio.
“Windblown dust will add to the current smoke pollution and is expected to cause Air Quality Index (AQI) values to reach Unhealthy for Sensitive Groups or worse in the Coachella Valley and Banning pass between Tuesday evening and Thursday morning,” the South Coast AQMD said in a statement.
The South Coast AQMD warns residents to “limit your exposure by remaining indoors with windows and doors closed or seeking alternate shelter,” avoid physical activity and use AC or air purifiers.
The AQI is calculated based on several key air pollutants regulated by health standards, including PM10 and PM2.5 particulate matter, ozone, carbon monoxide, sulfur dioxide, and nitrogen dioxide. At “Unhealthy for Sensitive Groups” levels, members of sensitive groups —like children, the elderly, and people with respiratory or heart conditions—may experience health effects.
The Line Fire, which started near Highland on September 5, has now burned 34,659 acres as of about 7 a.m. local time on September 11 and is only about 14 percent contained. Over 65,600 structures are at risk from the blaze, and several neighborhoods have Evacuation Orders and Evacuation Warnings in place. The smoke from other nearby fires has actually helped slow the spread of the blaze.
“In the overnight hours of the Line Fire Wednesday, fire activity was moderated due to smoke shading and cooler weather. However, the fire grew on the north and east sides due to slope and vegetation driven runs,” Cal Fire said in a report this morning.
“Today elevated winds and continued dry conditions will allow the fire to grow. Smoke from fires across the region will help moderate fire activity unless the skies clear and the smoke thins. That would allow for more slope and vegetation aligned runs. There are 3,179 personnel assigned to the fire. Limited resource availability continues to hamper control efforts.”
To the west of the Line Fire, just north of Glendora, is the Bridge Fire. Burning across both Los Angeles and San Bernardino Counties, this blaze is 47,904 acres in area and 0 percent contained.
“Excessive heat and Red Flag Warning until Wednesday afternoon due to hot, dry, and unstable conditions with gusty onshore winds. Winds will shift to the west and northwest on Wednesday, which may impact higher elevation areas. Temperatures will remain high, however humidity will improve and increase slightly. Large vertical plume growth and visible smoke columns will be expected again for this fire,” an Inciweb update said.
To the south of both of these fires, near Trabuco Canyon, the Airport Fire has grown from 5,432 acres on Tuesday to 22,376 acres as of Wednesday morning. This fire is also 0 percent contained.
Do you have a tip on a science story that Newsweek should be covering? Do you have a question about wildfires? Let us know via science@newsweek.com.
It’s been quite the unexpected slog through a field of candidates so numerous that all of their names don’t even fit on a single page of the ballot. Democrats in California have held the governor’s mansion, state House, and state Senate for almost two decades and unrest about that trifecta out West is real. The traditional political alliances are frayed, at best, with socialists backing a billionaire and Trump supporting an immigrant. A sex scandal tanked the hopes of a leading candidate, Rep. Eric Swalwell, and Trump’s endorsement of Hilton all but sidelined tough-on-crime Riverside Sheriff Chad Bianco. It’s why Hilton, who moved to California in 2012, is in the mix in a race that is set to test assumptions about party loyalty, candidate partisanship, and money’s power. And it carries massive consequences about who will be the de facto CEO of the fourth-largest economy on the planet, between Germany and Japan, and a major player on the national political stage. This is not some backwater local election.
By Alejandro Lazo, CalMatters
This story was originally published by CalMatters. Sign up for their newsletters.
California air regulators on Friday approved a contentious overhaul of the state’s carbon market, creating a program that could steer billions of dollars in free pollution permits to oil refineries and other major polluters over the objections of environmental groups, key lawmakers and three of the board’s own members.
Ten members of the California Air Resources Board voted to adopt the changes to its cap-and-invest program after two days of lengthy hearings, including a full day dedicated to hundreds of public comments.
The overhaul followed intensive lobbying by the oil industry as well as pressure from Gov. Gavin Newsom’s administration to help keep refineries operating in the state amid rising gas prices.
The approval sets up a potential budget fight in Sacramento. The Legislative Analyst’s Office projects that quarterly auction revenue for state climate programs will drop from roughly $4 billion a year to about $2 billion under the new overhaul.
Such a shortfall would effectively zero out programs lawmakers spent last year fighting to fund: affordable housing, public transit, drinking water in low-income communities and pollution monitoring in California’s most polluted neighborhoods.
The governor’s office praised the measure as a compromise that balanced economic uncertainty with the state’s climate goals. Refinery closures and the Iran-Israel war have driven average California gas prices above $6 a gallon.
Newsom, in a statement, used the moment to draw a contrast with President Donald Trump.
“While Trump sows ongoing chaos and uncertainty, California is staying focused by protecting our economy, safeguarding public health, and doubling down on the clean energy future all Californians deserve,” he said.
Environmentalists warned the changes to the program amount to a giveaway to the fossil fuel industry that weakens California’s only program setting a firm cap on greenhouse gas emissions.
Katelyn Roedner Sutter, California senior director for the Environmental Defense Fund, called the decision “deeply misguided” for prioritizing polluters over communities.
“Newsom’s air regulators are handing billions to oil executives at the expense of our climate, health, and affordability for working families in a rushed process that has shortchanged meaningful public participation,” said Bahram Fazeli, policy director at Communities for a Better Environment.
How the program works — and what changes
California’s 13-year-old carbon market forces major polluters to buy permits while the state lowers the overall cap each year. Friday’s vote will reduce those permits – and creates a new subsidy program carved out of the market.
The program, which may still see changes, could make available a new pool of free pollution permits available to industry valued at as much as $4 billion. Companies that pledge to invest in clean energy and efficiency may qualify for the permits in exchange for investments in clean energy.
The pool will be capped at 118.3 million permits — the same number the air board has said must come off the market for California to hit its 2030 climate target. Environmentalists say the proposal risks wiping out those reductions.
Half are reserved for the fossil fuel sector. A recent Berkeley analysis, by the chair of an independent committee that oversees the carbon market, found refineries could end up with more free permits than they need to cover their emissions.
The air board has defended the design. Officials say the credits will go only to companies undertaking decarbonization projects, will be limited and temporary and can be clawed back if companies misuse them. The plan, they say, is meant to keep California refineries operating at a time of mounting closures and global market pressure. According to air regulators, the amended program will spur clean-energy investment as Trump cuts federal support.
This article was originally published on CalMatters and was republished under the Creative Commons Attribution-NonCommercial-NoDerivatives license.
A 40-year-old Los Angeles man was charged with murder after allegedly killing his girlfriend and kidnapping their young child before fleeing to Mexico, according to authorities.
Ruben Fregosojuarez has been charged one count of murder and one misdemeanor count of child abuse under circumstance or conditions other than great bodily injury or death, according to a Los Angeles County District Attorney’s Office news release. Authorities first identified him as Ruben Fregoso but Los Angeles County prosecutors listed him as Ruben Fregosojuarez.
On Monday around 12:39 p.m., the Los Angeles Police Department conducted a welfare check in the 2600 block of South Alsace Avenue in West Adams, police said in a news release.
Officers found a woman dead inside the home “as a result of violence” and the woman’s daughter missing, police said. On Monday night, the California Highway Patrol issued an Amber Alert for the child, Daleza.
Photos obtained by NBC4 appear to show Fregosojuarez in a parking garage in San Ysidro with the girl on Sunday. The California Highway Patrol has listed her age as 4 years old but Los Angeles police say the girl is 5. She is also described as the suspect’s daughter.
The alert said that the girl was last seen with Fregosojuarez, who allegedly abducted her in a 2019 Land Rover Discovery, on Sunday at about 4 a.m.
The CHP posted in an update that the vehicle was found but that the child and man were still missing. The girl is described as 3 feet tall, 45 pounds, and having black hair and brown eyes.
-
Hawaii2 minutes agoMind-bending mural brings greenery into the city
-
Idaho7 minutes agoIdaho Chukar Foundation hosts rattlesnake, skunk, and porcupine avoidance training
-
Illinois14 minutes agoDriver injured after crashing through two garages, hitting two houses in Niles: police
-
Indiana16 minutes agoMooresville police officer involved in ‘serious crash,’ investigation underway
-
Iowa22 minutes agoU.S. Senate candidate Josh Turek spends Saturday campaigning in eastern Iowa
-
Kansas29 minutes agoSheriff: 2 Kansas suspects arrested, stolen items recovered
-
Kentucky32 minutes agoTroopers: Woman killed, 2 juveniles seriously injured in Pendleton County crash
-
Louisiana37 minutes agoLouisiana Gov. signs Caleb Wilson Hazing Prevention Act
