Showing posts with label space weather. Show all posts
Showing posts with label space weather. Show all posts

3 Feb 2020

Space weather forecast by the UK Met Office

Southgate News regularly carries the space weather, but there is also a forecast by the UK Met Office.

See https://www.metoffice.gov.uk/weather/specialist-forecasts/space-weather

11 Aug 2019

Killer electrons?

Maybe astronauts have even more to worry about.

See https://advances.sciencemag.org/content/5/7/eaaw1368

24 Apr 2017

Auroras?

This was on Space Weather earlier:

"SOLAR WIND ENGULFS EARTH: A solar wind storm is underway around Earth as our planet enters a high-speed stream of gas flowing from a large hole in the sun's atmosphere."

Be on watch for auroral openings.

22 Mar 2017

Auroras?

See http://spaceweather.com/ .

We could be in for some auroras with a strong blast of solar wind over the next few days. This could lead to some auroral DX on VHF.

17 Mar 2015

Severe solar storm

We are currently experiencing the most severe solar storm in very many years with HF very badly disturbed. There are auroras expected far further south than normal. This is a result of a CME event on the Sun interacting with the magnetic field of our planet.

If the weather is clear, check for a visual aurora!

It is also worth keeping eyes and ears alert for auroral propagation on 10m, 6m, 4m and 2m. I have in the past worked stations via aurora using QRP SSB and CW with very simple wire antennas on 10m and 6m. As frequency goes down SSB becomes more possible. What may be a very rough hissy CW note on 2m maybe a fairly decent SSB signal on 10m. The 10m and 6m bands are very worth a try when there is an aurora about.

See http://spaceweather.com/ .