Subj : Geomagnetic Ground Curren
To   : All
From : Mike Powell
Date : Sat Apr 19 2025 09:16:00

Space Weather News for April 18, 2025
https://spaceweather.com
https://www.spaceweatheralerts.com

GEOMAGNETIC GROUND CURRENTS IN NORTH AMERICA: Space weather doesn't only happen
in the sky. It's in the ground, too. This week's severe geomagnetic storm
caused electrical currents to flow in rocks and soil. A NOAA map of the event
shows where geoelectric voltages were highest in North America, highlighting
areas most vulnerable to power outages.

Full story @ Spaceweather.com (https://spaceweather.com) .

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