Huge solar tornado as tall as 14 Earths hurls plasma cloud into space. Here's the video.

NASA's Solar Dynamics Observatory captured what might be 'the tallest tornado' in the solar system swirling across the north pole of the sun.

The twisting filament of boiling plasma kept growing in the sun's atmosphere for three days last week, reaching the height of around 111,000 miles (178,000 kilometers), or 14 Earths, on Saturday (March 18), before collapsing into a cloud of magnetized gas. The collapse of the solar tornado ejected material from the sun's atmosphere into the surrounding space, SpaceWeather reported, which, however, will not affect our planet. 

Many amateur astronomers pointed their telescopes at the sun's north pole upon learning about the odd occurrence. 

"This 14-Earths-tall swirling column of plasma was raining moon-sized gobs of incandescent material on the sun," astrophotographer Andrew McCarthy tweeted on Saturday (March 18), sharing a sequence of his observations. "I can't imagine a more hellish place," he added. 

Related: Strange unprecedented vortex spotted around the sun's north pole

NASA's Solar Dynamics Observatory watched as a tornado emerged above the sun's north pole. (Image credit: NASA/SDO/composite by Steve Spaleta)

The sun has been fairly productive over the past days. The U.K. space weather forecaster Met Office described its activity as "moderate," with six sunspots (darker, cooler areas of dense magnetic fields), currently visible on the star's disk. The largest of these spots, which is located near the sun's southeastern edge, may produce solar flares and plasma eruptions in the upcoming days, which could affect space weather around Earth, Met Office said, 

In addition to that, two coronal holes  —  openings in the sun's magnetic field  —   currently exist in the sun's upper atmosphere (corona), spewing large quantities of speedy solar wind. This solar wind, a stream of magnetized gas, might trigger geomagnetic storms at Earth in the coming days when it interacts with the planet's magnetic field. Met Office only expects a minor, G1 geomagnetic storm, but even that could be enough to supercharge aurora displays at higher latitudes.

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Tereza Pultarova
Senior Writer

Tereza is a London-based science and technology journalist, aspiring fiction writer and amateur gymnast. Originally from Prague, the Czech Republic, she spent the first seven years of her career working as a reporter, script-writer and presenter for various TV programmes of the Czech Public Service Television. She later took a career break to pursue further education and added a Master's in Science from the International Space University, France, to her Bachelor's in Journalism and Master's in Cultural Anthropology from Prague's Charles University. She worked as a reporter at the Engineering and Technology magazine, freelanced for a range of publications including Live Science,, Professional Engineering, Via Satellite and Space News and served as a maternity cover science editor at the European Space Agency.

  • Abalone

    is the amount of 14 earths correct?

    Height of tornado: 120.000 km
    Diameter of Earth: 12.700 km

    120.000 / 12.700 = 9,448...

    Best regards,
    Abalone (from Germany)
  • Tony Stewart
    178,000 kilometers), or 14 Earths,