Auroras seen as far south as Arkansas on October 24 after solar flare hits Earth. The geomagnetic storms included rarely seen red auroras. This image is from Ozark, Arkansas, and according to Intel Hub: "these rare all-red auroras sometimes appear during intense geomagnetic storms. They occur some 300 to 500 km above Earth’s surface and are not yet fully understood."
Sunday, October 30, 2011
october 24 auroras seen in half of states
Auroras seen as far south as Arkansas on October 24 after solar flare hits Earth. The geomagnetic storms included rarely seen red auroras. This image is from Ozark, Arkansas, and according to Intel Hub: "these rare all-red auroras sometimes appear during intense geomagnetic storms. They occur some 300 to 500 km above Earth’s surface and are not yet fully understood."
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