A few days ago, I went on a brief test “DXpedition” to an area about 1/3 of a mile south from where I live. It’s an open area without many buildings or power lines not far from the summit of Seattle’s highest hill. I thought it might offer better listening conditions. I was right; the noise floor is dramatically lower than it is here.
While there, I ran across this signal (almost certainly a pirate broadcaster, given the frequency and time) on 6925 kHz at about 0045 UTC: