Subj : Plasma Bubbles and GPS
To   : All
From : Dumas Walker
Date : Sat Jul 26 2025 10:14:26

Space Weather News for July 24, 2025
https://spaceweather.com
https://www.spaceweatheralerts.com

EQUATORIAL PLASMA BUBBLES DISRUPT GPS:  Think your GPS is reliable? Not when
the sky turns to Swiss cheese. A new study reveals how equatorial plasma
bubbles -- giant holes in Earth's ionosphere -- disrupted GPS signals across
the Americas during a recent geomagnetic storm.

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

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