A PREPPER’S PARADISE.Need help now? Emergency contacts →
Return to doomsday index PLANETARY
Geomagnetic Reversal
SLOW PROCESSEarth’s magnetic field has reversed many times over geologic history, with the poles trading magnetic direction.
THE SCENARIO
What could happen?
Could geomagnetic reversal cause the end of the world? Earth’s magnetic field has reversed many times over geologic history, with the poles trading magnetic direction. The exact effects would depend on location, scale, warning time, and the systems affected. This page separates the spectacular premise from preparations that are useful in ordinary emergencies too.
REALITY CHECK
This is not a sudden physical flip of the planet and is not known to trigger instant global destruction.
THE USEFUL PLAN
No special “pole shift” kit is warranted. Ordinary outage and communication readiness remains useful.
THE VISUAL FILE
Inside the scenario
