Talk:Where are the flares

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To add to your tale, looks like this latest region (see today's solarmonitor) is old cycle. Any historical evidence as to when old cycle regions should stop appearing?

- James McAteer, Trinity College Dublin (July 22)


There's a nice plot that Leif Svalgaard put in our Nugget No. 99 that separates the sunspot number into old-cycle and new-cycle components. This isn't often done, he says, and in this case it shows a much clearer separation than in the previous cycles, as I recall.

I had noticed the old-cycleness of that little region - there is also some blather in the daily message regarding an E limb appearance, but I don't see anything in STEREO particularly.

Hugh


Pages 3 (bottom) and 4 in: http://www.leif.org/research/Most%20Recent%20IMF,%20SW,%20and%20Solar%20Data.pdf

show the transition across minima for cycles 21->23, 22->23, 23-> 24 The current overlap of cycles is still mild compared with the past.

Leif

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