Mr Waring wrote on his blog ET Database: "This is a great video of a UFO entering the peak of Mount Hood.

"The eyewitness recorded this from a plane and wanted to test out the camera."

According to the eyewitness, they did not see the supposed UFO until after the fact.

The eyewitness said the UFO looked like a tic tac.

UFO sighting: Could this be an alien UFO entering an active volcano in the US? (Image: GETTY)

UFO sighting: Do you believe alien spaceships are visiting Earth? (Image: GETTY)

Mr Waring wrote on his blog ET Database: "This is a great video of a UFO entering the peak of Mount Hood.

"The eyewitness recorded this from a plane and wanted to test out the camera."

According to the eyewitness, they did not see the supposed UFO until after the fact.

The eyewitness said the UFO looked like a tic tac.

UFO sighting: Could this be an alien UFO entering an active volcano in the US? (Image: GETTY)

UFO sighting: Do you believe alien spaceships are visiting Earth? (Image: GETTY)

"Thus aliens have the seclusion and privacy they want."

This is a great video of a UFO entering the peak of Mount Hood

Scott C Waring, UFO expert

Mr Waring frequently shares videos of supposed UFOs and alien spaceships flying around mountains and volcanoes.

Most of these incidents, however, are debunked by UFO specialists.

On April 20, for instance, a video of a bright light shooting out of the Popocatepetl volcano in Mexico went viral on social media.

UFO hunters proclaimed it genuine footage of an alien spaceship.

UFO sighting: The supposed alien spaceship entered Moun Hood in Oregon (Image: SCOTT WARING)

UFO sighting: There is no evidence alien UFOs are real (Image: SCOTT WARING)