On this day in 1941 ......

[William Fenn]

This article may be of interest to the group.  I wonder when we will have a
repeat of this day and how badly it will bode.  I believe a similar event
occurred in the mid 1800's.

 

https://eos.org/features/the-geomagnetic-blitz-of-september-1941

 

 

Bill

N4TS

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