I just learned about hobby and read through some discussions about space weather in the spaceweatherlive forum.

It is not clear to me from those discussions where the data they discuss is coming from.

Are there tools that one can have at home to track space weather events? Through hobby-grade telescopes can one observe solar activity? Are diagnostic radio signals detectable with an SDR? Can an X-ray/gamma burst produce a strong enough diagnostic signal to detect with a radiation detector? Or are there some other type of detectors?

Is the main source of data used for interpreting solar activity patterns as a hobby the data that can be found here: https://www.spaceweatherlive.com/ ?