Saturday, 24 April 2010

May 2010

Propagation Summary
April has remained fairly quiet with occasional disturbances. May should remain the same with a possible disturbance on the 4th and 5th. The Solar Flux is fluctuating between 75 and 84, roughly every 7 days. The Boulder A index is fluctuating in a similar way between 5 and 8, and the K index is likely to remain between 2 and 3 in a similar pattern during May. Conditions are forecast to remain mainly quiet with a 50% probability of C class flares.( ) Maximum useable frequencies are likely to remain between 6 and 7 Megs during daylight hours.(

The May report in the Communication Journal has been reduced due to publication of Broadcasts In English

Thanks to Ken Fletcher and Mike Terry for regular updates.