[OKDXA] Dalton or Maunder Minimum
Kim Elmore
cw_de_n5op at sbcglobal.net
Tue Apr 21 21:26:20 EDT 2009
AAAAUUUUGGH!
73,
Kim N5OP
At 07:39 PM 4/21/2009, Coy Day wrote:
>Kim,
>
> >From your statements, I conclude that low sun spots cause volcanisms. I
>wondered why we were having so much activity all of a sudden. ;-)
>
>Coy
>--
>Coy Day
>20685 SW 29
>Union City, OK 73090
>405-483-5632
>
>
>
>
>Kim Elmore wrote:
> > 'Course as a research meteorologist, I can't resist...
> >
> > There's no established cause and effect for sunspots and global
> > temperature. The Dalton minimum occurred during a time of active
> > volcanisms and that most certainly *is* associated with rather rapid,
> > though temporary, global cooling periods.
> >
> > Even during the Maunder minimum, there were sunspots and the 11 y
> > cycle remained intact. There just weren't very many sunspots. The
> > cool period associated with the Maunder minimum has yet to be explained...
> >
> > 73,
> >
> > Kim Elmore N5OP
> >
> > At 03:02 PM 4/21/2009, N5PA wrote:
> >>Guys:
> >>
> >>
> >>
> >>Just hope that we do not have another Dalton or Maunder Minimum. The
> >>Maunder minimum is the name given to a period of extreme solar inactivity
> >>that occurred between 1645 and 1710. The Dalton Minimum was a period of
> >> low
> >>solar activity lasting from about 1790 to 1830. It is also interesting
> >> that
> >>during both these periods there was a time of global cooling and a "Mini
> >> Ice
> >>Age". I was informed by N5OHL that we had one sunspot appear today.
> >>
> >>
> >>
> >>73,
> >>
> >>Alan, N5PA
> >>
> >>
> >>
> >>
> >>
> >>
> >>
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