15 September 2025

Solar Activity: 14 & 15 September 2025


There's been some (but not prolonged) geomagnetic storms just recently. Our Sun has been throwing out a good number of CMEs with most of them not Earth-facing:

SpaceWeatherLive

 

The magnetosphere continues to experience strong pressure and density:

https://www.swpc.noaa.gov/products/geospace-magnetosphere-movies
 

We're also currently experiencing high speed Solar winds:

https://xras.ru/en/solar_wind.html


Solar Activity Projections, SR & Planetary Alignments

The Planets Today Solar Activity  As reported in the  preceding Solar activity update , very strong geomagnetic storms of G3 were expected t...