Sunspots Are Returning

solar disc

It looks like the solar activity is starting to increase. This is the first day in a while where there are three sunspots visible on the Earth-facing side of the sun. These images are from the SOHO spacecraft. The left panel is the visible light snapshot and the right panel is energy being emitted in a narrow band of ultraviolet. You can’t see UV, but it’s common knowledge that it is a major cause of skin damage.

Just how solar activity affects the climate isn’t well understood, but there is correlation between sunspot numbers and the climate.

I don’t know about you, but I am sure there are a lot of Americans rooting for warmer weather tonight. That includes us, even though we’re California weather wimps according to Breda.

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