As mentioned in my previous post, I managed to log Seoul Meteo HF-Fax transmission. The chart depicted below started at 0714z on 13570 kHz. I also got a couple of other charts, but this one is the less noisy. You can identify the Korean Peninsula if you turn your head towards your left shoulder!
I hope my images encourage you to try DXing these stations. My setup is really simple and you can see the results it can achieve!