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On Sat, 21 Nov 2009 22:44:32 -0500, Wayne.B
wrote: On Sat, 21 Nov 2009 22:01:16 -0500, Tom Francis - SWSports wrote: On Sat, 21 Nov 2009 20:08:39 -0500, Wayne.B wrote: Speaking of electronics, have you been on 20 meters lately? The sunspots are coming back. We are open to the North East for 2 or 3 hours every day, California and the PNW later in the afternoon. I've actually made a few contacts on 15 meters lately. Yeah - I've been listening - had a long path QSO with a JA on 30 meters which was a shocker. That's rather unusual. I'm not sure its sunspots though - at least not at this stage of Cycle 24. I think what's happening is that we're seeing some flare activity in the Helium I sphere which created a coronal hole - that would cause an increase in magenetosphere energy here on Earth. As of today, none of the major observatories have seen any sunspot activity at all. In fact, the active/minor/severe potential at mid and high latitudes is at .05/.01/.01 respectively. No spots. :) I was reading today that the solar jet stream is finally moving into position towards the sun's equator - two years or so later than it normally does. That portends increased sunspot activity. How long that lasts though is a question - it may be the last "umph" before it enters another Maunder Minimum as some have speculated. The timing is right. http://dxinfo.ea3bhk.com/Propagation-Forecast/Yet-Another-New-Solar-Cycle-Sunspot-Group.html Ok - you show me where they are that would create a solar flux of 75 with a corresponding A index of 9 and a K index of 2?. :) http://sohowww.nascom.nasa.gov/data/...024/latest.jpg If they are talking about Region 1033, here's the forecast. Updated 2009 Nov 21 2201 UTC Joint USAF/NOAA Report of Solar and Geophysical Activity SDF Number 325 Issued at 2200Z on 21 Nov 2009 Analysis of Solar Active Regions and Activity from 20/2100Z to 21/2100Z: Solar activity was very low. Region 1033 (N18E07) remains a Bxo-beta region. No significant flares were observed during the past 24 hours. The SOHO/C2 images observed a slow moving (around 200 km/s) Earth directed CME at 21/0755Z. EIT images also showed a wave pattern, associated with the CME, located in the vicinity of a filament channel around S40E30. Solar Activity Forecast: Solar activity is expected to remain very low with a slight chance for a C-class flare. Geophysical Activity Summary 20/2100Z to 21/2100Z: The geomagnetic field was quiet to unsettled. Observations from the ACE spacecraft indicate the continued influence of a recurrent coronal hole high speed stream. Solar wind speed rose through the period from 430 -575 km/s with Bz fluctuations from -8 to +9 nT. Geophysical Activity Forecast: The geomagnetic field is expected to be predominantly quiet for the next three days (22-24 November). That's hardly a good start for Cycle 24. |
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