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![Computer generated image of Earth's magnetic field looking down on the NorthPolar region wea01028.jpg Computer generated image of Earth's magnetic field looking down on the NorthPolar region](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_wea01028.jpg?itok=MCpVzE76)
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https://www.noaa.gov/media/digital-library-photo/pl23wea01028jpgDescription
Computer generated image of Earth's magnetic field looking down on the NorthPolar region. Regions of high intensity correlate with regions of auroralactivity. (Image credit: Collection of Dr. Herbert Kroehl, NGDC)
Credit
Collection of Dr. Herbert Kroehl, NGDC
Collection
Weather Service
Keywords
Weather Wonders
Space Weather
Aurora