Update: Strong geomagnetic storm confirmed. pic.twitter.com/U6wAUJSLvy
— Steve Herman (@W7VOA) November 4, 2021
A surprising geomagnetic sudden pulse struck Earth today and forecasters with NOAA’s Space Weather Prediction Center (SWPC) is warning a moderate geomagnetic storm event could unfold over the next 24 to 36 hours.
https://weatherboy.com/surprising-geomagnetic-sudden-pulse-strikes-earth-geomagnetic-storm-watch-in-effect-g2-moderate/