• Email Us: [email protected]
  • Contact Us: +1 718 874 1545
  • Skip to main content
  • Skip to primary sidebar

Medical Market Report

  • Home
  • All Reports
  • About Us
  • Contact Us

Space Hurricanes Are Now A Thing – And They Happen A Lot

August 7, 2024 by Deborah Bloomfield

Just three years ago, researchers discovered a new geomagnetic phenomenon. Dubbed “space hurricanes”, scientists saw huge swirling arms of plasma in the Earth’s magnetosphere hundreds of kilometers long around a calm “eye of the storm”, just like in a regular hurricane. These events can disrupt satellites in low-Earth orbit and even cause aurorae closer to the ground – and they occur more often than thought.

Advertisement

Initially, the discovery was exclusive to the Northern Hemisphere, likely due to more people living near or within the polar region in the North compared to the South. More people means more scientific instruments and observations. However, now scientists have quantified and qualified what space hurricanes are like in the Southern Hemisphere.

It appears there aren’t any major differences between the two hemispheres. Between 2005 and 2016, there were 329 space hurricanes in the Northern Hemisphere and 259 in the Southern Hemisphere. Space hurricanes are more likely to occur in the dayside polar cap at a magnetic latitude greater than 80°, very close to the magnetic poles. They are strongly dependent on the interplanetary magnetic field, the solar cycle, and even the Earth’s seasons.

Space hurricanes are more likely to occur in summer and during the daytime, suggesting that sunlight exposure and magnetic tilt both play a role in the hurricanes. Unfortunately, their high latitude and daytime occurrence make it unlikely they can be witnessed by human eyes.

The team estimates the average velocity for the plasma in space hurricanes is 1 kilometer per second (2,237 miles per hour). That sounds pretty fast already, but it is about 10 times faster than the average plasma found around the polar regions.

Advertisement

Understanding these events is important as they might play a big role in space weather. The work helps create a three-dimensional picture of these magnetic vortices and how they affect the lower atmosphere. The goal is to be able eventually to be able to predict these hurricanes and be ready to mitigate some of their effects.

The study is published in the Journal of Geophysical Research: Space Physics.

Deborah Bloomfield
Deborah Bloomfield

Related posts:

  1. Bolivian president calls for global debt relief for poor countries
  2. Five Seasons Ventures pulls in €180M fund to tackle human health and climate via FoodTech
  3. Humanity’s Journey To A Metal-Rich Asteroid Launches Today. Here’s How To Watch
  4. Ancient DNA Reveals People Caught Leprosy From Adorable Woodland Critters In Medieval England

Source Link: Space Hurricanes Are Now A Thing – And They Happen A Lot

Filed Under: News

Primary Sidebar

  • A Spinning Island Lake In Argentina Looms Out Of The Swamps Like An Eyeball
  • Mammals Have Evolved Into Ant Eaters 12 Times Since The Dinosaurs Went Extinct
  • Thieving Pulsar Spinning 592 Times A Second Reveals New Understanding Of Where Its X-Rays Come From
  • The Rise And Fall (And Lamentable Rise) Of The “Alpha Male” Myth
  • IFLScience The Big Questions: How Do Black Holes Shape The Universe?
  • North America’s Smallest Turtle Is The Cutest Thing You’ll Find In A Bog
  • “Unambiguous Signal” To Curb Emissions Now: Long-Lost Aerial Photos Reveal Evolution Of Antarctic Ice Shelf Collapse
  • 8 Children Have Been Born With 3 Biological Parents Each After Mitochondrial Transfer
  • First Known Observations Of Matter-Antimatter Asymmetry In Special Particle Decay
  • In 1973, NASA Sent Two Spiders Into Space To See If They Can Spin Webs – And They Learnt A Lot
  • Meet The Many Species Of Freaky Looking “Assassin Spiders” That Only Eat Other Spiders
  • Your Dog’s TV Preferences Might Reveal Their Personality
  • Some Human Gut Bacteria Can Absorb Harmful Toxic “Forever Chemicals” So They Can Be Pooped Out
  • You Could Float Through 10 Countries Before The World’s Most International River Spat You Out
  • Enormous Coronal Hole And Beast-Like Crawling Prominences Dazzle On The Active Sun
  • Dramatic Drone Footage Of Iceland’s Latest Volcanic Eruption Shows An Epic Scene From Hell
  • A Shrimp That Lives In A Tree? Indonesia’s Cyclops Mountains Are Home To Some Seriously Strange Wildlife
  • Is NASA’s Claim That Saturn Could Float On Water Really True?
  • Pangea Proxima: This Is What Planet Earth May Look Like 250 Million Years In The Future
  • The Story Of Dogxim, The Fox-Dog Hybrid That Shouldn’t Have Existed
  • Business
  • Health
  • News
  • Science
  • Technology
  • +1 718 874 1545
  • +91 78878 22626
  • [email protected]
Office Address
Prudour Pvt. Ltd. 420 Lexington Avenue Suite 300 New York City, NY 10170.

Powered by Prudour Network

Copyrights © 2025 · Medical Market Report. All Rights Reserved.

Go to mobile version