G2 Geomagnetic Storm 18th Sept 2023

[Carbon60]

Just a quick one on the G2 geomagnetic storm yesterday.

Here are my geomagnetic data recorded here in the UK. You can see when the CME that created the storm arrived...its the downward step in the upper chart at around 1:00pm

20230919_G2 Storm_CME.jpg (141.04 KiB) Viewed 100 times

Thanks for looking.

Stu.

[Montana]

Excellent Stuart!!! did you go out to try and look for it too?

I had lots of alerts
Alexandra

[Carbon60]

Excellent Stuart!!! did you go out to try and look for it too?

I had lots of alerts
Alexandra

Thanks, Alexandra.
Unfortunately, the weather has been absolutely dreadful…so much rain with no chance of seeing the light show at all

At least the sensor works rain or shine, 24/7

Stu.

[Carbon60]

Here's an update (18th - 20th Sept). The geomagnetic unrest is rumbling on.... At its peak, the storm reached G3 as shown in the NOAA data provided by the Space Weather Prediction Centre, which I've copied and aligned timewise with my own geomagnetic data.

20230919_G3 Storm_CME.jpg (459.82 KiB) Viewed 30 times

Stu.