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sunspot total area peak relative to sunspot number peak

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From: dal...@nfld.com (David Dalton)
Newsgroups: sci.space.policy,sci.astro,alt.astronomy.solar,sci.physics,alt.astronomy,uk.sci.astronomy
Subject: sunspot total area peak relative to sunspot number peak
Date: Sat, 05 Nov 2022 02:03:33 -0230
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by: David Dalton - Sat, 5 Nov 2022 04:33 UTC

I seem to recall that the peak in the total surface area
of sunspots happens after the peak in sunspot number,
so occurs on the right flank of the sunspot number plot.
Is that the case?

--
David Dalton dalton@nfld.com https://www.nfld.com/~dalton (home page)
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Re: sunspot total area peak relative to sunspot number peak

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From: rich...@cogsci.ed.ac.uk (Richard Tobin)
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Subject: Re: sunspot total area peak relative to sunspot number peak
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by: Richard Tobin - Sat, 5 Nov 2022 21:11 UTC

In article <dalton-E42127.02033305112022@news.eternal-september.org>,
David Dalton <dalton@nfld.com> wrote:

>I seem to recall that the peak in the total surface area
>of sunspots happens after the peak in sunspot number,
>so occurs on the right flank of the sunspot number plot.
>Is that the case?

There are data files that might be useful linked from

https://solarscience.msfc.nasa.gov/greenwch.shtml

-- Richard

Subject	Author
sunspot total area peak relative to sunspot number peak	David Dalton
Re: sunspot total area peak relative to sunspot number peak	Richard Tobin