Thursday, 3 January 2019

Sunspots!

Some good sunspots have appeared at low solar latitudes.  The magnetic polarity (-ve leading) and latitude indicate they are old, Cycle 24 spots. 

It looks like some geomagnetic field disturbances up to around Kp=5 are due over the coming few days, so a good time to run those WSPR receivers, see what unusual spots turn up overnight!

Images:SDO/GSFC/NASA


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