Glowing ribbon in the sky scientists call STEVE is spotted in northern Michigan

By | 09/09/2022

Odd aurora-similar STEVE phenomenon captured in stunning night heaven photo

The Strong Thermal Emission Velocity Enhancement (STEVE), an unusual form of aurora borealis, photographed on September 5, 2022, above the Keweenaw Peninsula in Upper Michigan.



The Stiff Thermal Emission Velocity Enhancement (STEVE), an unusual form of aurora borealis, photographed on September 5, 2022, in a higher place the Keweenaw Peninsula in Upper Michigan.

(Image credit: Isaac Diener)

A Michigan-based heaven photographer got an unexpected treat last dark when an aurora-like ribbon of glowing stripes paraded just above his head.

The ribbon was caused by the phenomenon known as
STEVE
(for Strong Thermal Emission Velocity Enhancement), a rare type of atmospheric glow like to
polar lights,  which tin exist triggered when a stream of solar plasma interacts with
Earth’s atmosphere
and magnetosphere.

STEVE, commencement described in 2016 by skywatchers in Canada, can occur further away from the poles than an aurora and is far less common.

Related:

Astronaut spots bright aurora storm from the International Space Station (photos)

Aurora borealis glowing above a the sea in Upper Michigan.

Aurora borealis glowing to a higher place a the bounding main in Upper Michigan.

(Image credit: Isaac Diener)

For Isaac Diener, an atmospheric photographer based on the Keweenaw Peninsula in Upper Michigan, the STEVE on Mon (Sept. 5), was only the 2d he has seen so clearly in the vii years since he started observing auroras.

“You lot tin can’t predict when it’s gonna happen,” Diener told Space.com in an electronic mail. “Information technology appears out of nowhere.”

Diener, who took up photography to help distract him from a chronic pain status, had a prolific dark on Monday when conventional auroras also showed upward above Eagle Harbor on the Keweenaw Peninsula in what was the
third night of colorful aurora displays
in a row.

Diener said he uses the same equipment and settings for his shots of STEVE as he uses to have his aurora images.

“I employ a Fujifilm XT-3. And the lens I employ is a 16mm lens,” Diener wrote. “Settings I used on those STEVE pics are Aperture 1.4, 12 seconds, ISO 800.”

Aurora sightings on previous nights came from several regions in Canada and the northern U.S. including Yellowstone National Park, according to
Space Weather.

The Strong Thermal Emission Velocity Enhancement (STEVE) phenomenon captured by Michigan-based photographer Isaac Diener.

The Potent Thermal Emission Velocity Enhancement (STEVE) phenomenon captured by Michigan-based photographer Isaac Diener.

(Image credit: Isaac Diener)

The current aurora displays accept been fed by a
coronal mass ejection, a flare-up of charged particles from the region of the sun’s
upper atmosphere

known equally the corona, released by the star on Friday (Sept. 2). The interaction of the material from the sunday with Earth’s magnetic field triggered a moderate geomagnetic storm, which was further bolstered by an increased flow of solar wind from an opening in the sun’s magnetic field.

The U.1000. space weather forecaster
Met Role

(opens in new tab)
predicts increased auroral activity farther away from the poles again on Tuesday evening (Sept. six).

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Tereza is a London-based science and engineering science announcer, aspiring fiction writer and apprentice gymnast. Originally from Prague, the Czechia, she spent the beginning seven years of her career working as a reporter, script-author and presenter for various Television set programmes of the Czech Public Service Goggle box. She later took a career break to pursue further pedagogy and added a Principal’s in Science from the International Space University, France, to her Bachelor’s in Journalism and Principal’s in Cultural Anthropology from Prague’s Charles University. She worked equally a reporter at the Engineering and Engineering magazine, freelanced for a range of publications including Live Science, Space.com, Professional Engineering, Via Satellite and Space News and served as a maternity cover science editor at the European Infinite Bureau.

Source: https://www.space.com/steve-aurora-glow-above-michigan-image