Sunspot numbers over the past two weeks began with a daily reading of 110 on April 23 and ended at 110 on May 6. In between, the sunspot number was just 13 on May 1, but the weekly averages were nearly the same, at 60.7 during the first week and 60.9 for the second.
Geomagnetic indices were high on May 6, at 23 for the planetary A index and 21 for the mid-latitude A index.
The reported mid-latitu...
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Geomagnetic indices were high on May 6, at 23 for the planetary A index and 21 for the mid-latitude A index.
The reported mid-latitu...
Continue reading...
