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Last Post 3/22/2013 12:54 PM by  Emilia Kilpua
Size of Sunspots
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3/22/2013 7:58 AM

    What is the average size of a sunspot?

    Tags: sunspots

    Emilia Kilpua

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    3/22/2013 12:54 PM

    The sunspot size ranges from a few hundred kilometers to over 100 000 km. See below a figure that compares the size of the Earth to a sunspot. I read that average size would be about that of the Earth. And here are statistics about the biggest sunspots recorded


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