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Suns Poles To Become Quadrupolar In May (21st April 2012) (Original Post) lovuian Apr 2012 OP
May 21st 2011 Politicalboi Apr 2012 #1
looking forward to someone Pharaoh Apr 2012 #2
That is the sunspot cycle not the magnetic pole shift. zeemike Apr 2012 #3
Yes it does flip according to NASA Pharaoh Apr 2012 #4
Well thanks for that correction zeemike Apr 2012 #5
 

Pharaoh

(8,209 posts)
2. looking forward to someone
Sun Apr 22, 2012, 08:10 PM
Apr 2012

finding another source, the poles of the sun reverse every 11 years, so this kind of fluctuation might be normal to that phenomena.

zeemike

(18,998 posts)
3. That is the sunspot cycle not the magnetic pole shift.
Sun Apr 22, 2012, 08:33 PM
Apr 2012

And they only guessed that it shifted 300 years ago.

 

Pharaoh

(8,209 posts)
4. Yes it does flip according to NASA
Sun Apr 22, 2012, 10:17 PM
Apr 2012

February 15, 2001 -- You can't tell by looking, but scientists say the Sun has just undergone an important change. Our star's magnetic field has flipped.

The Sun's magnetic north pole, which was in the northern hemisphere just a few months ago, now points south. It's a topsy-turvy situation, but not an unexpected one.

"This always happens around the time of solar maximum," says David Hathaway, a solar physicist at the Marshall Space Flight Center. "The magnetic poles exchange places at the peak of the sunspot cycle. In fact, it's a good indication that Solar Max is really here."

http://science.nasa.gov/science-news/science-at-nasa/2001/ast15feb_1/

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