The AM Forum
May 02, 2024, 07:47:10 PM *
Welcome, Guest. Please login or register.

Login with username, password and session length
 
   Home   Help Calendar Links Staff List Gallery Login Register  
Pages: [1]   Go Down
  Print  
Author Topic: NEW SUNSPOT!  (Read 3057 times)
0 Members and 1 Guest are viewing this topic.
Ed-VA3ES
Member

Offline Offline

Posts: 593



« on: September 23, 2008, 11:43:54 AM »

A NEW SUNSPOT:

A new sunspot
http://www.spaceweather.com/images2008/22sep08/midi_lab.jpg?PHPSESSID=fqqehum5f8h7dku1k760ll8c53&PHPSESSID=bohimeorlhkn8r56s3ufcqe317
 is emerging in the sun's northern hemisphere. After several months of almost-relentlessly blank suns, "this is like a breath of fresh plasma," says photographer Pete Lawrence who sends this picture: http://spaceweather.com/submissions/large_image_popup.php?image_name=Pete-Lawrence-2008-09-22_10-24-21_SF100ss_1222082083.jpg  from Selsey, UK. The magnetic polarity of the emerging spot identifies it as a member of new Sunspot Cycle 24.
http://science.nasa.gov/headlines/y2008/10jan_solarcycle24.htm 
more images: http://spaceweather.com/submissions/large_image_popup.php?image_name=N.-Hebert-J.-Fairfull-J.-Stetson-solar_092208_41c_1222114293.jpg
from N. Hebert et al of South Portland, Maine;
http://spaceweather.com/submissions/large_image_popup.php?image_name=Didier-Favre-20080922_10h08_PST102_1222092441.jpg  from Didier Favre Brétigny sur Orge, France;
from   http://spaceweather.com/submissions/large_image_popup.php?image_name=Robert-Arnold-0922-12-50-57wh_1222084957.jpg  Robert Arnold Isle of Skye, Scotland; http://spaceweather.com/submissions/large_image_popup.php?image_name=Adrian-Guzman-DSCN5820---9-22-8_1222107882.jpg   from Adrian Guzman of San Jose, California;

http://www.spaceweather.com/archive.php?view=1&day=22&month=09&year=2008

Logged

"There ain't a slaw-bukit inna worl, that kin jam me!!"
Todd, KA1KAQ
Administrator
Member

Offline Offline

Posts: 4312


AMbassador


« Reply #1 on: September 23, 2008, 04:34:59 PM »

YAY! Let's see if it catches on.

Logged

known as The Voice of Vermont in a previous life
k4kyv
Contributing Member
Don
Member

Offline Offline

Posts: 10057



« Reply #2 on: September 24, 2008, 01:33:58 AM »

Quote
Jan. 10, 2008: Hang on to your cell phone, a new solar cycle has just begun.

"On January 4, 2008, a reversed-polarity sunspot appeared—and this signals the start of Solar Cycle 24," says David Hathaway of the Marshall Space Flight Center.

This is the second one in 8 months thought to belong to Cycle 24. But I'm not getting my hopes up just yet. We'll have to wait to see how this plays out.  160 and 75m DX should be good this coming fall and winter.

http://science.nasa.gov/headlines/y2008/23sep_solarwind.htm

http://www.msnbc.msn.com/id/26857491/
Logged

Don, K4KYV                                       AMI#5
Licensed since 1959 and not happy to be back on AM...    Never got off AM in the first place.

- - -
This message was typed using the DVORAK keyboard layout.
http://www.mwbrooks.com/dvorak
Steve - WB3HUZ
Guest
« Reply #3 on: September 24, 2008, 12:04:31 PM »

No matter what it is, the propagation on the higher bands isn't going to improve significantly for another few years.
Logged
k4kyv
Contributing Member
Don
Member

Offline Offline

Posts: 10057



« Reply #4 on: September 25, 2008, 12:07:18 AM »

But condx on 160 will be better during the minimum.  So will 75 for DX, but the band may go long early in the evening making it useless for normal 75m activity.
Logged

Don, K4KYV                                       AMI#5
Licensed since 1959 and not happy to be back on AM...    Never got off AM in the first place.

- - -
This message was typed using the DVORAK keyboard layout.
http://www.mwbrooks.com/dvorak
AF9J
Guest
« Reply #5 on: September 25, 2008, 10:22:43 AM »

That already seems to be the case for me on 75 lately.  I'm not hearing jack on 75 & 80m after about 7 or 8 PM.  Unfortunatley, 160's been pretty noisy for me these past few weeks.

73,
Ellen - AF9J
Logged
Pages: [1]   Go Up
  Print  
 
Jump to:  

AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
 AMfone © 2001-2015
Powered by SMF 1.1.21 | SMF © 2015, Simple Machines
Page created in 0.083 seconds with 19 queries.