2020 Geomagnetic Storms

Always view the Sun safely!
Post Reply
Christopher K.
Posts: 5482
Joined: October 12th, 2009, 3:28 pm
Location: Baton Rouge, LA

2020 Geomagnetic Storms

Post by Christopher K. »

Monday 31 August: G1

A G1 event happens almost never during solar minimum but almost all the time otherwise. There have been 166 spotless days this year, and today is a spotless day. Very often sizable spots accompany G, R and S alerts.

Is Solar Cycle 25 awakening?...
https://www.swpc.noaa.gov/news/update-g ... 311120-utc

Christopher K.
Posts: 5482
Joined: October 12th, 2009, 3:28 pm
Location: Baton Rouge, LA

Re: 2020 Geomagnetic Storms

Post by Christopher K. »

Thursday 22 October: G1

Tony Phillips recounts NOAA's declaration that a high-speed stream of solar wind may hit the Earth's magnetic field in a couple of days. We'll know soon if there are any effects.

Post Reply