Solar Cycle #25


Other science blogs that follow the solar cycles may declare the AR2744 sunspot as the first official sunspot of solar cycle 25.  This doesn’t mean that cycle 24 is finished as both solar cycle sunspots will be mixing together for 1 or 2 years.

Monday, July 8, 2019, seems to be the day this sunspot appeared and I’m sure more will start to sneak in.

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