Universal Solar Monitor, alerts you to solar storms.

[transmaster]

This is the my go to app for solar weather. As a ham radio operator this is something to monitor because it can greatly affect our communications. X class flares with direct CME impacts on the earth have caused power failures, and have destroyed orbiting satellites.

https://www.solarmonitor-app.com/

 

[transmaster]

Here is a screenshot showing the latest solar conditions as of 27 July, @1300 UTC