Wildfire photos show "apocalyptic" red skies across Western U.S.

Record-breaking wildfires in the western U.S. have turned skies shocking shades of bright red and orange this week, thanks to a relentless and unprecedented fire season across multiple states. Social media users are sharing "apocalyptic" photos and videos of the hazy sky, comparing it to the planet Mars, the film "Blade Runner 2049" and the shows "Stranger Things" and "Avatar: The Last Airbender."

Parts of Washington, Oregon, California, Idaho, Nevada, Arizona and Utah are currently under critical and elevated risk of fire weather, according to the National Weather Service. Air quality in some regions has reached hazardous levels, and tens of thousands of firefighters are battling day and night to contain the thousands of fires, which are exacerbated due to climate change.

The Bidwell Bar Bridge is surrounded by fire in Lake Oroville during the Bear fire in Oroville, California on September 9, 2020. / Credit: JOSH EDELSON/AFP via Getty Images
The Bidwell Bar Bridge is surrounded by fire in Lake Oroville during the Bear fire in Oroville, California on September 9, 2020. / Credit: JOSH EDELSON/AFP via Getty Images

Oregon Governor Kate Brown declared a wildfire emergency on Tuesday and ordered evacuations throughout the state. Most Californians remain under Red Flag Warning as the state surpassed its wildfire record. Washington Governor Jay Inslee said this week that more acres burned on Labor Day "than in 12 of the last entire fire seasons in the state of Washington."

According to NASA, the color-changing skies are a result of smoke particles, which block certain wavelength colors from the sun.

Oregon wildfires making it look straight apocalyptic

"The smoke particles from the fires allow sunlight's longer wavelength colors like red and orange to get through while blocking the shorter wavelengths of yellow, blue and green," NASA said. "Those longer wavelengths give the sky a red or orange tinted appearance. Similarly, during sunrise and sunset times when the sun is near the horizon, sunlight has to travel through more of Earth's atmosphere to get to you. The additional atmosphere filters out the shorter wavelengths and allows the longer wavelengths to get through, providing reds and oranges during those times."

"What determines the color of the sky is the way your eye receives light which travels from the sun through the atmosphere," added CBS News Meteorologist and Climate Specialist Jeff Berardelli. "When all light easily passes through a clear atmosphere, then all the colors which make up the spectrum are detected by your eye as 'white light.' However, when light passes through a greater amount of atmosphere, especially at sunrise or sunset, it runs a greater chance of being scattered before reaching your eye."

"When smoke is thick it scatters so much light that the whole sky appears orange even during midday, the same as the horizon at sunset."

Record-breaking wildfires in California overwhelm firefighters and force evacuationsCalifornia wildfires have burned 2.2 million acres in 2020 — more than any year on record @thathighschooldropout

I’m sure I’ll be fine but can we still get a monster rip chain the the chat ##oregon ##fire ##fyp ##fypシ ##rip

♬ Goodbye To A World By Porter Robinson - kiozua

Another photo from one of our crew members. This is from Stayton. Our thoughts are with everyone evacuating. Be safe. https://t.co/sFoSLIbGJq for closure info. pic.twitter.com/LIFJHkJOT2

— OregonDOT (@OregonDOT) September 8, 2020

I got one like this too pic.twitter.com/5s2CiXBkLO

— City Slicker Outdoors (@csochannel) September 9, 2020

San Francisco right now: a sickly orange glow pic.twitter.com/iZQ99oUGqG

— Peter Aldhous (@paldhous) September 9, 2020 @havoc_rx7

It’s pretty bad people...I hope everyone is doing alright. ##wildfire ##oregon ##oregonfire ##fyp ##foryou ##foryoupage ##fypシ ##prayfororegon ##help

♬ original sound - havoc_rx7

Depoe Bay this morning #OregonFires pic.twitter.com/O3sQDSgX9G

— Emily (@thisemily1) September 9, 2020

Opened the door this morning in SF. Sky in California is really this orange pic.twitter.com/erJB2ENTPY

— Carla (@DoctorWC) September 9, 2020 @kayydubbss

update for you guys, stay safe if you live in oregon & keep an eye out to see if ur town is evacuating ❤️🙏🏼 ##westcoast ##oregon ##wildfire ##pray ##fyp

♬ Test and Recognize by Seekae .Flume rework. - daycore.audios

Good morning, San Francisco pic.twitter.com/KFNrBOAg4t

— David Ingram (@David_Ingram) September 9, 2020

Red sky and thick smoke are seen in Salem City, Oregon. / Credit: ZAK STONE/via REUTERS
Red sky and thick smoke are seen in Salem City, Oregon. / Credit: ZAK STONE/via REUTERS
People walk by the Pacific Ocean coast as smoke from wildfires covers an area near Seal Rock, Oregon, on September 8, 2020. / Credit: CARLOS BARRIA / REUTERS
People walk by the Pacific Ocean coast as smoke from wildfires covers an area near Seal Rock, Oregon, on September 8, 2020. / Credit: CARLOS BARRIA / REUTERS
A hiker walks below an orange sky filled with wildfire smoke on the Limeridge Open Space hiking trails in Concord, California on September 9, 2020. / Credit: BRITTANY HOSEA-SMALL/AFP via Getty Images
A hiker walks below an orange sky filled with wildfire smoke on the Limeridge Open Space hiking trails in Concord, California on September 9, 2020. / Credit: BRITTANY HOSEA-SMALL/AFP via Getty Images
TA woman walks along The Embarcadero under an orange smoke-filled sky in San Francisco, California on September 9, 2020.  / Credit: BRITTANY HOSEA-SMALL/AFP via Getty Images
TA woman walks along The Embarcadero under an orange smoke-filled sky in San Francisco, California on September 9, 2020. / Credit: BRITTANY HOSEA-SMALL/AFP via Getty Images
The sun is seen against a sky turned orange with smoke from wildfires as it sets, Tuesday, September 8, 2020, near Sumner, Washington, south of Seattle. / Credit: Ted S. Warren / AP
The sun is seen against a sky turned orange with smoke from wildfires as it sets, Tuesday, September 8, 2020, near Sumner, Washington, south of Seattle. / Credit: Ted S. Warren / AP

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