To add to this ... *THE SOLAR MINIMUM SUPERSTORM OF 1903:* Don't let Solar Minimum fool you. Superstorms are possible even during the "quiet" phase of the solar cycle. A new study just published in the Astrophysical Journal Letters looks back to October 1903. Solar activity was at a low point eerily similar to now when one of the biggest storms in modern history erupted. Get the full story at Spaceweather.com <https://spaceweather.us11.list-manage.com/track/click?u=0c5fce34d5ca05f64a13d085d&id=ef4518f64d&e=7b45d19012> .
73, Mike W0BTU On Fri, Jul 24, 2020, 1:30 PM <donov...@erols.com> wrote: > Daily variability of HF propagation ... especially during the four years > closest to solar minimum ... > _________________ Searchable Archives: http://www.contesting.com/_topband - Topband Reflector
