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G-3 level Geomagnetic Storm Watch could mean Northern Lights for Michigan, Upper Midwest
The aurora could be visible tonight and early Sunday in the northern U.S. states and even into the lower Midwest, according ...
mlive2d
Northern Lights tonight? G2 Geomagnetic Storm Warning in effect
The NOAA NWS Space Weather Prediction Center has issued a G2-level Geomagnetic Storm Warning. It lasts until around 2 a.m.
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Deep Sea Beryllium Spike Shows Something Big Happened 10 Million Years Ago, But What?
The geologists who discovered this spike propose it could be the result ... or changes to the Earth’s magnetic field, were also considered, but rejected as too small or too brief.