Whan the sun is spitting mad - hear what it sounds like

[TACAIR]

6m SSB and CW Aurora Backscatter Propagation - what it sounds like - YouTube

6M is ~52MHz.  

I hear this a lot, on HF, living in Alaska.

Posted for your edification.

[Z.O.R.G.]

I haven't been on HF all weekend due to family obligations.  Some folks on the local repeater said the bands were wiped out today without a single signal on 20 meters.  (14.150-14.350 MHz.)