'Mystery Lights' Over San Diego Cause Social Media Freak-Out

“It was the craziest thing.”

A set of lights hovering over San Diego lit up social media on Wednesday night, with many wondering just what they could be. 

Almost as soon as the incident began, people started posting images and videos on Twitter, Facebook, YouTube and more. At first, the footage showed a single set of lights, hovering in place:

Uma Aggarwa told the San Diego Union-Tribune that she spotted the lights at 8:20 p.m., which would be a little more than an hour after sunset.

They were hovering in place and they were extremely bright,” she said. “It was the craziest thing.” 

The lights were soon joined by a second, smaller set just above. 

Then, the lights vanished. 

Reports of sightings came from as far as Del Mar, to the city’s north, San Ysidro, which is to the south along the Mexican border, and La Mesa, about 10 miles to the east, local TV station KUSI reported.

A nighttime mystery in the skies? It was for a little while as tweeters floated theories ranging from drones to UFOs to exercises conducted by the military. One of those theories turned out to be correct... and it wasn’t the UFOs: 

CBS 8 reported that the flares were specifically from Squadron VMGR-325 (a.k.a. “The Raiders”) or the Marine Aerial Refueler Transport Squadron 352, part of the 3rd Marine Aircraft Wing based at nearby Marine Corps Air Station Miramar

But not everyone was buying it.

The truth is out there. 

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Before You Go

UFOs Or Lenticular Clouds?
Mt. Fuji, Japan 1(01 of27)
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Fujiyoshida is a town located in the northern area of Mt. Fuji and considered as one of the best places to admire the beauty of the mountain. Fujiyoshida is the gateway for climbing Mt. Fuji via the Yoshida trail, the most popular trail to the summit. (credit:Yuga Kurita via Getty Images)
Mt. Fuji, Japan 2(02 of27)
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The photograph was taken in Fujiyoshida, Yamanashi prefecture. Fujiyoshida is considered as one of the best places to admire the beauty of Mount Fuji and the gateway for climbing Mt. Fuji via the Yoshida trail, the most popular trail to the summit. (credit:Yuga Kurita via Getty Images)
Mt. Fuji, Japan 3(03 of27)
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Mount Fuji creates two types of lenticular clouds. One is called Kasagumo (umbrella cloud) and appears on top of Fuji. The other is called Tsurushigumo and shows up in the lee. Fuji created a huge Tsurushigumo this morning and it became pink just before the sunrise. (credit:Yuga Kurita via Getty Images)
Mt. Fuji, Japan 4(04 of27)
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Mt. Fuji appears to be wearing a lenticular cloud hat. (credit:Hiroshi Naito via Getty Images)
Mt. Fuji, Japan 5(05 of27)
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A very classic flying saucer-shaped lenticular cloud. (credit:I love Photo and Apple. via Getty Images)
Mt. Tasman, New Zealand(06 of27)
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A brilliant, multi-tiered lenticular cloud. (credit:coolbiere photograph via Getty Images)
Mt. Cook National Park, New Zealand 1(07 of27)
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Tasman Glacier Lake in Mount Cook National Park Sunrise View with lenticular clouds. (credit:Fakrul Jamil Photography via Getty Images)
Mt. Cook National Park, New Zealand 2(08 of27)
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A pinky-reddish sunrise view at Tasman Glacier in Mount Cook National Park with lenticular clouds hovering all above the Mount Cook mountain range. (credit:Fakrul Jamil Photography via Getty Images)
Antarctic Peninsula(09 of27)
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A lenticular cloud formation over the Lemaire Channel on the Antarctic Peninsula in Antarctica. (credit:Steve Allen via Getty Images)
Iceland 1(10 of27)
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(credit:simonbyrne via Getty Images)
Iceland 2(11 of27)
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Jokulsarlon Glacial Lagoon of Vatnajokull glacier under majestic lenticular clouds, Iceland. (credit:estivillml via Getty Images)
Iceland 3(12 of27)
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Puffs of cloud float over a mountain range and glaciers, near Skalavik, Iceland. (credit:Patrick Bennett via Getty Images)
Mt. Rainier, Washington State(13 of27)
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A lenticular cloud floats over Mount Rainier at sunrise. Washington, USA. (credit:John McAnulty via Getty Images)
Sumner Valley, Washington State(14 of27)
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Lenticular clouds form a saucer shape in the orange glow of the sunset. Sumner Valley, Washington, USA. (credit:John McAnulty via Getty Images)
Mt. Shasta, California(15 of27)
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Lenticular cloud over Mt. Shasta, California. (credit:JrGarcia via Getty Images)
Owens Valley, California 1(16 of27)
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A mysterious lenticular cloud forms over the Owens Valley, Eastern Sierra, California. (credit:Tony Rowell via Getty Images)
Owens Valley, California 2(17 of27)
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(credit:Galen Rowell via Getty Images)
Panum Crater, California(18 of27)
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The sun lights up a lenticular cloud as it floats over Panum Crater in California. (credit:© Roger Ressmeyer/Corbis/VCG via Getty Images)
Tioga Pass, California(19 of27)
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Lenticular cloud over the Sierra Nevada Range, California. (credit:Galen Rowell via Getty Images)
Anza Borrego State Park, California(20 of27)
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Symmetrical cloud formation over desert landscape, Anza Borrego State Park, California. (credit:Sam Antonio Photography via Getty Images)
Umbria, Italy(21 of27)
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Lenticular cloud over Castelluccio di Norcia, Umbria, Italy. (credit:Francesco Santini via Getty Images)
Cape Town, South Africa 1(22 of27)
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UFO clouds over Cape Town, South Africa. (credit:Ava-Leigh via Getty Images)
Cape Town, South Africa 2(23 of27)
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UFO clouds over Cape Town, South Africa. (credit:Ava-Leigh via Getty Images)
San Pedro De Atacama, Chile(24 of27)
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San Pedro De Atacama is a Chilean town and commune in El Loa Province, Antofagasta Region. (credit:Hans Neleman via Getty Images)
Queens, New York 1(25 of27)
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In this first of three composite images shot on Aug. 13, 2016, during an intense thunderstorm in Queens, NY, what appears to be a disc or saucer-shaped lenticular cloud emerges and is struck several times by lightning. (credit:Lee Speigel)
Queens, New York 2(26 of27)
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Queens, NY, composite image 2 of 3. (credit:Lee Speigel)
Queens, New York 3(27 of27)
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Queens, NY, composite image 3 of 3. (credit:Lee Speigel)