[IRCA] Discussion Of Daily Solar Space And Geomagnetic Weather
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[IRCA] Discussion Of Daily Solar Space And Geomagnetic Weather

DISCUSSION OF DAILY SOLAR SPACE AND GEOMAGNETIC WEATHER-

For Thursday February 07, 2013
Solar activity is low as far as the emergence of the number of new sunspot groups. Currently there are 4 numbered and 1 new un-numbered sunspot group.
Solar activity is very low as far as the number of new solar flares, 1 solar flare occurred. The largest solar flare in magnitude in the past 24 hour period was a very small size B6.6, associated with sunspot group #11667.
The daily solar flux index (SFI) has been above 100 for 8 consecutive days, currently at 102.8.
The daily sunspot number (SSN) has languished below 100 for 23 consecutive days, currently at 58.
The geomagnetic field had been quiet for 4 consecutive days with the Kp (planetary) index in the 0-2 range. But the Kp index reached a 3 (unsettled geomagnetic conditions) for 6 hours. As follows are the 24 hour period 3 hour Kp (planetary) intervals 12332111. 

The Dst ranged between +11 and -33.
For the latest solar, space & geomagnetic weather data go to http://www.wcflunatall.com/nz4o2.htm . For an explanation of how the above indices affect MF, HF and VHF radio wave propagation go to http://www.wcflunatall.com/kn4lf5.htm .
To subscribe to the NZ4O Daily MF/HF/6M Radio Wave Propagation Forecast Subscription Service go to http://www.wcflunatall.com/propagation.htm or http://www.solarcycle24.org . 



73 & GUD DX,
Thomas F. Giella, NZ4O
Lakeland, FL, USA
nz4o@xxxxxxxxxxxxxxx
NZ4O Daily MF/HF/6M Radio Wave Propagation Forecast Subscription Service: http://www.solarcycle24.org NZ4O Solar Space & Geomagnetic Weather Data Dashboard: http://www.wcflunatall.com/nz4o2.htm NZ4O Solar Cycle 24 Forecast Discussion & Archive: http://www.wcflunatall.com/nz4o4.htm NZ4O 160 Meter Radio Propagation Theory Notes: http://www.wcflunatall.com/nz4o5.htm NZ4O Solar Space Weather & Geomagnetic Raw Forecast Data Links: http://www.wcflunatall.com/nz4o6.htm Solar Cycle 24 Dot Org on Facebook: https://www.facebook.com/pages/SolarCycle24org/139198369462931 

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