NOAA’s Space Weather Prediction Center (SWPC) warned Wednseday that a super fast Earth-facing coronal mass ejection (CME) erupted from the sun at a speed of 1200 to 1300 km/s and would spark a severe (G4) geomagnetic storm on Thursday, potentially disrupting critical assets on the grid that are crucial for powering modern society.
Solar flares are powerful bursts of radiation. Harmful radiation from a flare cannot pass through Earth’s atmosphere to physically affect humans on the ground. However — when intense enough — they can disturb the atmosphere in the layer where GPS & communications signals travel.
— NASA Sun & Space (@NASASun) October 9, 2024
https://www.zerohedge.com/technology/severe-geomagnetic-storm-hit-earth-hurricane-batters-florida
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