GB2RS Propagation News
Propagation News – 19 January 2014
A large active sunspot region dominated the solar disc until it rotated out of view on the 14th and with it solar activity declined from moderate levels to very low. Only one M class solar flare took place but by the 15th solar activity was very low with no C class solar flares taking place. […]
Propagation News 12 January 2014
Solar activity for the last three weeks was low on most days, moderate on some days and high on the occasional day. Solar activity was high on the 1st and the 7th of January. An X1 class solar flare took place on the 7th, this was the first X class flare since the 19th of […]
Propagation News 22 December 2013
During the period several new sunspot regions appeared but none were capable of producing anything stronger than small C class solar flares, which had no effect on propagation. However, with less than an hour to go before the end of the period an impulsive M3 class solar flare took place from a region that is […]
Propagation News 15 December 2013
The number of sunspot groups increased from 5 on the 7th and the 8th to 10 by the 10th. Most were small and simple but a couple were much larger. However, solar activity was only at low levels except for the 7th which increased to moderate levels when the only M class solar flare took […]
Propagation News
The largest sunspot group visible during the period remained very quiet and produced no significant solar flare activity. However, some smaller groups produced a couple of C class solar flares every day when solar activity was at low levels. Solar flux levels increased from 129 units on the 29th to 150 by the 5th. The […]
Propagation News 1 December 2013
Solar activity was low every day except for the 23rd when activity increased to moderate levels as two M class solar flares took place. Numerous C class solar flares took place at first but this dropped to just a couple a day later in the period. Solar flux levels declined from 143 units on the […]
