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New Sunspot

Posted: Tue Dec 24, 2019 2:01 pm
by Lowjiber
Here's some information from Space Weather's site https://www.spaceweather.com/ this morning...

A SUNSPOT FROM THE NEXT SOLAR CYCLE: Breaking a string of 40 spotless days, a new sunspot is emerging in the sun's southern hemisphere. It comes from the next solar cycle. The unnumbered spot is inset in this map of solar magnetic fields from NASA's Solar Dynamics Observatory:
NEW SUNSPOT.jpg
How do we know this is a new-cycle sunspot? Its magnetic polarity tells us so. Southern sunspots from old Solar Cycle 24 have a -/+ polarity. This sunspot is the opposite: +/-. According to Hale’s Law, sunspots switch polarities from one solar cycle to the next. This sunspot is therefore a member of new Solar Cycle 25.

Recently we reported that Solar Minimum has reached a century-class low. This sunspot, plus a few others like it earlier this year, affirm that Solar Minimum won't last forever. Solar Cycle 25 is showing signs of life. Forecasters expect the next solar cycle to slowly gain strength in the years ahead and reach a peak in July 2025.

Clear Skies

Re: New Sunspot

Posted: Tue Dec 24, 2019 2:28 pm
by Juno16
Nice John!

Good to see a new spot for a change. Thanks for your nice write up.

Jim

Re: New Sunspot

Posted: Tue Dec 24, 2019 2:53 pm
by SKEtrip
Good news, John.
I guess this too shall pass.
It will be great to see the captures start up again.

Re: New Sunspot

Posted: Tue Dec 24, 2019 3:50 pm
by Mac
As a ham operator, I welcome sunspots as much as astronomers wish for clear skies.

This lack of sunspots has gone on for far too long.

Re: New Sunspot

Posted: Tue Dec 24, 2019 4:09 pm
by AntennaGuy
And here's more -- another pair.
https://sdo.gsfc.nasa.gov/assets/img/la ... _HMIIF.jpg
I think I'll attach my solar filter and take a look out there today.

Re: New Sunspot

Posted: Tue Dec 24, 2019 4:29 pm
by StarGazer45
Finally a sunspot! :lol:

Thanks for posting!

Re: New Sunspot

Posted: Tue Dec 24, 2019 4:56 pm
by smp
Thanks for posting these images and links, guys!

smp

Re: New Sunspot

Posted: Tue Dec 24, 2019 5:14 pm
by helicon
Cool John! Happy Holidays!

Re: New Sunspot

Posted: Tue Dec 24, 2019 7:15 pm
by AntennaGuy
Just took a look. Yep, two pairs of spots. looked a lot like this image:
https://sdo.gsfc.nasa.gov/assets/img/la ... _HMIIC.jpg

Re: New Sunspot

Posted: Tue Dec 24, 2019 11:05 pm
by Lowjiber
Juno16 wrote: Tue Dec 24, 2019 2:28 pm Nice John!

Good to see a new spot for a change. Thanks for your nice write up.

Jim
Thanks Jim. However, I didn't really write it up. I just copied it from a morning article in SpaceWeather.com.

Re: New Sunspot

Posted: Wed Dec 25, 2019 7:45 am
by Altocumulus
Peaks in 2025!

Thanks Jim, and Merry Christmas everyone.....

Re: New Sunspot

Posted: Wed Dec 25, 2019 9:40 am
by NGC 1365
Thanks John, good to see the new cycle picking up.
Ivan

Re: New Sunspot

Posted: Wed Dec 25, 2019 1:42 pm
by Lowjiber
Another reversed-polarity sunspot has appeared... This time in the northern hemisphere.
SECOND SUNSPOT.jpg

Re: New Sunspot

Posted: Wed Dec 25, 2019 10:50 pm
by bladekeeper
Sweet! I'd better start saving up for a Ha something-or-other. :D

Re: New Sunspot

Posted: Thu Dec 26, 2019 12:14 am
by Tillibobs
Come over to the Light Side Bryan and you'll never find time to sleep :animals-dogrun: :lol:

Re: New Sunspot

Posted: Thu Dec 26, 2019 1:17 am
by Gordon
I won't have any clear sky till next week. :eusa-violin:

Re: New Sunspot

Posted: Thu Dec 26, 2019 1:13 pm
by SKEtrip
Lowjiber wrote: Wed Dec 25, 2019 1:42 pm Another reversed-polarity sunspot has appeared... This time in the northern hemisphere.

SECOND SUNSPOT.jpg
Cool, look what John got for Christmas!