- 1. Topband: Solar wind (score: 1)
- Author: "Ilmo Anttila" <ilmo.anttila@qualisys.fi>
- Date: Sun, 9 Nov 2008 00:08:36 +0200
- Topbanders I do follow solar wind and dynamic pressure readings daily. To my opinion both of them indicate very well propagation on topband even better than A and K indexes. Good rule of thumb is, if
- /archives//html/Topband/2008-11/msg00064.html (6,804 bytes)
- 2. Re: Topband: Solar wind (score: 1)
- Author: Greg - ZL3IX <zl3ix@inet.net.nz>
- Date: Sun, 09 Nov 2008 16:00:32 +1300
- That's an interesting observation Ilmo. Can you tell me where the dynamic pressure can be seen? The visi site gives speed and density in particles/cc (http://www.visi.com/~brainiac/solar/) Alternativ
- /archives//html/Topband/2008-11/msg00067.html (7,491 bytes)
- 3. Re: Topband: Solar wind (score: 1)
- Author: Greg - ZL3IX <zl3ix@inet.net.nz>
- Date: Sun, 09 Nov 2008 21:24:54 +1300
- OK , answered my own question. http://www.swpc.noaa.gov/SWN/sw_dials.html Formula is P (in nPa) = 1.6726e-6 x n x V^2. Greg, ZL3IX _______________________________________________ Topband mailing list
- /archives//html/Topband/2008-11/msg00070.html (7,470 bytes)
- 4. Re: Topband: Solar wind (score: 1)
- Author: "Ilmo Anttila" <ilmo.anttila@qualisys.fi>
- Date: Tue, 22 Dec 2009 20:13:30 +0200
- Hi Topbanders I have an opposite experience to influence of solar wind to propagation to Pacific. I do follow daily solar wind speed and dynamic pressure. Here is the page: http://hfradio.org/visual_
- /archives//html/Topband/2009-12/msg00248.html (7,148 bytes)
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