GB2RS Propagation News
Propagation News – 2 February 2014
On the 27th a large sunspot region rotated into view over the south east limb and with it solar activity increased from low levels to moderate levels when M class solar flares took place from this new region. Activity increased to high on the 28th when seven M class flares took place and again on […]
Propagation News – 26 January 2014
For the fifth successive week solar activity was low or very low. Each day brought a scattering of C-class flares, but there were none of greater magnitude. These had little effect on propagation. However, solar flux levels recovered some of the ground lost in the previous week, starting the period at 125 units and reaching […]
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 […]
