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Global Aurora Sighting Map - Hunter Geophysics
David Hunter has been working on developing a global Aurora viewing map since January 2016. The current map, known as the Global Aurora Sighting Map (GASM), was created on 16th August 2016, and incorporates data with permission from earlier maps by Margaret Sonnemann and by an unknown individual. Full acknowledgements are below. Before you go to one … Continue reading "Global Aurora Sighting Map"