GB2RS Propagation News
Propagation News – 2 March 2014
Solar activity increased from low to moderate on the 23rd when one M class solar flare took place and again on the 24th when two took place. Activity increased further to high levels on the 25th when an X4 class flare occurred. The sunspot group responsible for the majority of these flares rotated into view […]
Propagation News – 23 February 2014
Solar activity increased to moderate levels on the 14th when four M class solar flares took place and again on the 16th and the 20th when a single M class flare took place. Solar activity on the remaining days was low when numerous C class flares occurred. Solar flux levels declined from 167 units on […]
Propagation News – 16 February 2014
Solar activity was moderate to high, with multiple M-class flares an almost daily occurrence, in addition to numerous C-class flares. However, although a number of coronal mass ejections were reported none of them proved to have a substantial Earth-directed component. As predicted, the solar flux declined, from 178 on the 7th to 167 on the […]
Propagation News – 9 February 2014
Two large sunspot regions produced numerous C class solar flares every day and solar activity increased to high on the 2nd and the 4th due to the fact that more than five M class solar flares took place during the same day. In fact seven occurred on the 2nd and in total 16 M-class flares […]
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 […]
