Eight new sunspot groups emerged over this reporting week, January
4-10.
Four new sunspot groups appeared on January 5, another two on
January 7 and two more on January 9.
Average daily sunspot numbers rose from 63.4 to 146.1, and average
daily solar flux went from 141.9 to 163.3.
Geomagnetic indicators declined, with planetary A index going from
6.7 to 4.9, and middle latitude numbers from 5.1 to 4.3...
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4-10.
Four new sunspot groups appeared on January 5, another two on
January 7 and two more on January 9.
Average daily sunspot numbers rose from 63.4 to 146.1, and average
daily solar flux went from 141.9 to 163.3.
Geomagnetic indicators declined, with planetary A index going from
6.7 to 4.9, and middle latitude numbers from 5.1 to 4.3...
Continue reading...
