Climate Changed
Geomagnetic Storm Unlikely to Disrupt U.S. Electricity Grid
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A cloud of charged particles blasted from the sun is expected to reach Earth Wednesday and Thursday, potentially triggering a geomagnetic storm that could interfere with satellite navigation systems.
An advisory for a G-3 storm was issued on Tuesday by the U.S. Space Weather Prediction Center in Boulder, Colorado. That’s the mid-point on a five-step scale of geomagnetic storms. The most notable effect probably will be an aurora, according to the center’s Robert Rutledge, while the power grid will likely be spared.