Space Weather Prediction Center
Huge, solar flare-launching sunspot has rotated away from Earth. But will it return?
Science
Dr. Sarah Adams
Talk about a dramatic exit! The sunspot AR3664, which is about 15 times wider than Earth, has finally rotated out of our ...
More geomagnetic storms likely to continue today
Science
Dr. Sarah Adams
The strongest geomagnetic storm in more than 20 years slammed Earth on Friday, with explosions of plasma and magnetic fields causing some ...
Earth was just slammed with a “severe” geomagnetic storm
Science
Dr. Sarah Adams
The planet was just slammed with what government officials dubbed a severe geomagnetic storm, the second-highest level of NOAA’s rating system. The ...
Giant geomagnetic storm to slam into Earth, fueling auroras across northern US
Science
Dr. Sarah Adams
The sun has launched a blob of plasma toward Earth that could trigger a geomagnetic storm in the planet’s magnetic field, officials ...
