GB2RS Propagation News
Propagation News – 29 March 2020
With the solar flux index remaining at 70-71 all week, conditions were pretty predictable. The Kp index rose to two or three at times, but on the whole geomagnetic conditions were stable. There was a large coronal mass ejection off the Sun on 20 March, but it wasn’t Earth-directed and didn’t affect us. It is […]
Propagation News – 22 March 2020
Last week saw a continuation of the zero sunspot regime we’ve been seeing for the past few months. The solar flux index remained in the range 70-72, with settled geomagnetic conditions and with the Kp index remaining in the range of one to two. Thursday the 19th was the exception, when the Kp index rose […]
Propagation News – 15 March 2020
A new sunspot group, numbered AR 2758 and from upcoming Solar Cycle 25, appeared this week. The region was located in the Sun’s southeast quadrant, but had faded away by Thursday the 12th. This was the first numbered sunspot region to appear in over a month as solar activity continues on at very low levels. […]
Propagation News – 8 March 2020
The VP8PJ DXpedition to South Orkney Islands has now finished, with the last active day on 5 March. The DXpedition resulted in many UK stations putting South Orkney into their log, on all bands and modes from 160 to 15 metres, with a few reports even of 10m contacts. This was a good example of […]
Propagation News – 1 March 2020
Interest in the VP8PJ DXpedition to the South Orkney Islands remains high. The team has now been on the island for one week and many UK amateurs have worked them. At the moment, it looks like beams and linears are the norm for a reliable contact, although they have been heard in the UK on […]
Propagation News – 23 February 2020
The week got off to a good start with the ARRL International DX CW contest. Contacts into the western US states from the UK, including California, Washington and Colorado, were all possible on 20 metres. On Tuesday the Earth was hit by a high-speed solar wind stream from a coronal hole, which sent the Kp […]
