Hawaii's volcanic eruption causes menacing blue flames to rise from the Earth

Hawaii’s Kilauea volcano has been erupting for roughly three weeks now and continues to present new and dangerous situations, reports CNN.

A recent video shared by the U.S. Geological Survey shows blue flames are now shooting up through cracks in the earth. 

“When lava buries plants and shrubs, methane gas is produced as a byproduct of burning vegetation,” USGS explains. “Methane gas can seep into subsurface voids and explode when heated, or as shown in this video, emerge from cracks in the ground several feet away from the lava. When ignited, the methane produces a blue flame.” 

Photos of the eruption: 

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Images of Kilauea volcano eruption
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Images of Kilauea volcano eruption
Lava erupts on the outskirts of Pahoa during ongoing eruptions of the Kilauea Volcano in Hawaii, U.S., May 19, 2018. REUTERS/Terray Sylvester
Lava flows through trees on the outskirts of Pahoa during ongoing eruptions of the Kilauea Volcano in Hawaii, U.S., May 19, 2018. REUTERS/Terray Sylvester
Lava erupts on the outskirts of Pahoa during ongoing eruptions of the Kilauea Volcano in Hawaii, U.S., May 19, 2018. REUTERS/Terray Sylvester
Lava erupts on the outskirts of Pahoa during ongoing eruptions of the Kilauea Volcano in Hawaii, U.S., May 18, 2018. REUTERS/Terray Sylvester TPX IMAGES OF THE DAY
Lava flows through forest on the outskirts of Pahoa during ongoing eruptions of the Kilauea Volcano in Hawaii, U.S., May 18, 2018. REUTERS/Terray Sylvester
Gas erupts from a lava flow on the outskirts of Pahoa during ongoing eruptions of the Kilauea Volcano in Hawaii, U.S., May 18, 2018. REUTERS/Terray Sylvester
Lava flows past trees on the outskirts of Pahoa during ongoing eruptions of the Kilauea Volcano in Hawaii, U.S., May 18, 2018. REUTERS/Terray Sylvester
Lava flows through forest on the outskirts of Pahoa during ongoing eruptions of the Kilauea Volcano in Hawaii, U.S., May 18, 2018. REUTERS/Terray Sylvester
Lava erupts on the outskirts of Pahoa during ongoing eruptions of the Kilauea Volcano in Hawaii, U.S., May 18, 2018. REUTERS/Terray Sylvester
KAPOHO, HI - MAY 20: A lava fountain from a Kilauea volcano fissure erupts, while forming a new cone, on Hawaii's Big Island on May 20, 2018 in Kapoho, Hawaii. The U.S. Geological Survey said the volcano erupted explosively on May 17 launching a plume about 30,000 feet into the sky. (Photo by Mario Tama/Getty Images)
KAPOHO, HI - MAY 19: Residents view lava erupting from a Kilauea volcano fissure, at a small viewing party on a neighbor's porch, on Hawaii's Big Island on May 19, 2018 in Kapoho, Hawaii. Some local residents have held small viewing parties to view lava. The U.S. Geological Survey said the volcano erupted explosively on May 17 launching a plume about 30,000 feet into the sky. (Photo by Mario Tama/Getty Images)
KAPOHO, HI - MAY 19: A bird rests on a wire as lava from a Kilauea volcano fissure erupts on Hawaii's Big Island on May 19, 2018 in Kapoho, Hawaii. The U.S. Geological Survey said the volcano erupted explosively on May 17 launching a plume about 30,000 feet into the sky. (Photo by Mario Tama/Getty Images)
KAPOHO, HI - MAY 19: Lava from a Kilauea volcano fissure flows on Hawaii's Big Island on May 19, 2018 in Kapoho, Hawaii. The U.S. Geological Survey said the volcano erupted explosively on May 17 launching a plume about 30,000 feet into the sky. (Photo by Mario Tama/Getty Images)
KAPOHO, HI - MAY 19: A young resident keeps an eye on lava from a Kilauea volcano fissure erupting and flowing near her home on Hawaii's Big Island on May 19, 2018 in Kapoho, Hawaii. The U.S. Geological Survey said the volcano erupted explosively on May 17 launching a plume about 30,000 feet into the sky. (Photo by Mario Tama/Getty Images)
KAPOHO, HI - MAY 18: A man takes a photo of a lava fountain from a Kilauea volcano fissure on Hawaii's Big Island on May 18, 2018 in Kapoho, Hawaii. The U.S. Geological Survey said the volcano erupted explosively on May 17 launching a plume about 30,000 feet into the sky. (Photo by Mario Tama/Getty Images)
KAPOHO, HI - MAY 18: Lava erupts and flows from a Kilauea volcano fissure as trees burn on Hawaii's Big Island on May 18, 2018 in Kapoho, Hawaii. The U.S. Geological Survey said the volcano erupted explosively on May 17 launching a plume about 30,000 feet into the sky. (Photo by Mario Tama/Getty Images)
KAPOHO, HI - MAY 18: Lava erupts and flows from a Kilauea volcano fissure on Hawaii's Big Island on May 18, 2018 in Kapoho, Hawaii. The U.S. Geological Survey said the volcano erupted explosively on May 17 launching a plume about 30,000 feet into the sky. (Photo by Mario Tama/Getty Images)
KAPOHO, HI - MAY 18: Lava erupts and flows from a Kilauea volcano fissure on Hawaii's Big Island on May 18, 2018 in Kapoho, Hawaii. The U.S. Geological Survey said the volcano erupted explosively on May 17 launching a plume about 30,000 feet into the sky. (Photo by Mario Tama/Getty Images)
KAPOHO, HI - MAY 18: Lava erupts and flows from a Kilauea volcano fissure on Hawaii's Big Island on May 18, 2018 in Kapoho, Hawaii. The U.S. Geological Survey said the volcano erupted explosively on May 17 launching a plume about 30,000 feet into the sky. (Photo by Mario Tama/Getty Images)
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