website design software
Timely Topics

The August 2020 monthly mean data results in a smoothed sunspot number for February 2020 (the red curve) that moved up even more from last month. It looks like December 2019 will be the month of official solar minimum - this will be confirmed in the following months. Cycle 25 appears to be on its way up!

August 2020 was a bit better month for Cycle 25 sunspots than last month. Letís hope Cycle 25 sunspots keep coming! And itís possible that July 2020 will be the last month for a Cycle 24 sunspot (all we can do is wait and see).

ARRL DX CW 2012 - Which 10M Path

Is the ionosphere really lower

Grand Solar Minima

Butterfly Diagrams and Solar Minimum

A Look at All Twenty Three Solar Cycles

The Robust Equatorial Ionosphere


[home] [Monthly Feature] [Timely Topics] [Basic Concepts] [Tutorials] [General] [160m] [HF] [VHF] [Contesting] [My Novice Days] [Aviation] [RF Power Amps] [Antennas] [Rcv Antennas]