Guest Keith Woodard Posted April 7, 2014 Share Posted April 7, 2014 Good Day, There were two significant CMEs late on April 5th and on the 6th; the latter was a 3% or more decrease in CGR or cosmic ray activity. I would like someone to correlate a solar flare with this activity. http://neutronm.bartol.udel.edu/realtime/thule.html Cheers,KWITS Link to comment Share on other sites More sharing options...
Marcel de Bont Posted April 7, 2014 Share Posted April 7, 2014 There were two CMEs expected to brush past Earth the past days. The first was from a filament eruption on April 1 if I remember correctly. It was a weak full halo CME. The second one was from the M6 solar flare on April 2. This was an asymmetrical full halo CME. The current conditions might come from a shock passage of the C8 flare from April 4. Link to comment Share on other sites More sharing options...
Guest Keith Woodard Posted April 7, 2014 Share Posted April 7, 2014 Now that sounds perfectly logical! Please update the solar flare history against these respective dates. I did not see anything listed past April 2nd. From the neutron monitoring station at Thule AB today, it would appear that our magnetosphere is still highly charged and resistent to CGRs (cosmic radiation); the recovery rate has been marginal. Link to comment Share on other sites More sharing options...
Marcel de Bont Posted April 8, 2014 Share Posted April 8, 2014 Now that sounds perfectly logical! Please update the solar flare history against these respective dates. I did not see anything listed past April 2nd.I do not understand what you mean. Are you talking about our archive? From the neutron monitoring station at Thule AB today, it would appear that our magnetosphere is still highly charged and resistent to CGRs (cosmic radiation); the recovery rate has been marginal.We might still be under influence of waning CME effects, there have also been some CMEs which were forecast to miss Earth but still pass Earth relatively close. Link to comment Share on other sites More sharing options...
Guest Keith Woodard Posted April 9, 2014 Share Posted April 9, 2014 But how long does it take for our magnetosphere to collapse back to its normal size after a significant flare event? I support the working theory that states when CGRs dramatically increase over time, so will lower-cloud formation that enhances a cooling effect. Therefore, a series of weak Solar Cycles as we have observed and as others have claimed to be the weakes 11 year cycle in 100 years will have a significant impact on global weather in response to increasing levels of CGRs (Maunder Minimum). Link to comment Share on other sites More sharing options...
Guest Stephane Mabille Posted April 9, 2014 Share Posted April 9, 2014 Hello : solar wind coming from coronal hole should be large ( 650-700 km / s ) 11 - 12 April. + Important speed solar eruptions Link to comment Share on other sites More sharing options...
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