GB2RS Propagation News
Propagation News – 27 April 2014
Several large and magnetically complex sunspot regions were visible during the period but only one M class solar flare took place and that was a M7 on the 18th, however, numerous C class solar flares took place every day. Only one new sunspot region appeared during the week. Solar flux levels declined from 172 units […]
Propagation News – 20 April 2014
The number of sunspot regions increased during the period. 11 were visible on the 16th. Several developed in size and magnetic complexity, though solar activity remained at low levels when only large C class solar flares took place. However, late on the 16th, a M1 class solar flare occurred. Solar flux levels increased from 136 […]
Propagation News – Updated 14 April 2014
Now the solar factual data for the period from Friday the 4th of April to Thursday the 10th of April, compiled by Neil Clarke on Friday the 11h of April. Only four new sunspot regions were numbered during the period and all were small. Solar activity was at low levels with only a small number […]
Propagation News – 6 April 2014
New sunspot regions appeared every day, some of which produced solar flares of varying strengths. Solar activity was low on most days but increased to high on the 29th when a X1 class flare took place and again on the 2nd when an M6 class solar flare occurred. In total 58 C class solar flares […]
Propagation News – 30 March 2014
Solar activity was low throughout the week. C-class solar flares were reported every day, but there was only one smallish M-class flare. The solar flux began the period at 153 units, rose slightly, and then returned to 145, averaging 153. The 90-day average on the 27th stood at 159—two points up on the week. A […]
Propagation News – 23 March 2014
Despite a large number of sunspot groups visible, up to nine on some days, solar activity was only at low levels with numerous C class solar flares taking place every day. On the 20th the only M class solar flare took place; this occurred from a new sunspot group that had just rotated into view. […]
