BGS Geoheritage – images from the collections
Showing posts with label
Greenwich
.
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Showing posts with label
Greenwich
.
Show all posts
Saturday, 25 May 2013
The Carrington event, the largest magnetic storm on record. August 27th to September 7th, 1859
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BGS Magnetogram image ID 188878 The Carrington event - the largest magnetic storm on record. August 27th to September 7th, 1859. Reco...
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