3 ms·
In 1989, transmission lines in Quebec were affected by a geomagnetic storm, bringing down the whole grid in Quebec, and the US grid in the Northeast. https://e
by alejohausner 2y ago
In 1989, transmission lines in Quebec were affected by a geomagnetic storm, bringing down the whole grid in Quebec, and the US grid in the Northeast.
https://en.wikipedia.org/wiki/March_1989_geomagnetic_storm https://en.wikipedia.org/wiki/March_1989_geomagnetic_storm