I am not sure if anyone has experenced this before, but I was going through the channel

, and I got spotted by a dear old torpedo boat. So I dive to 30 metres, and drop it to 2 kts. Of course the whole Royal Navy turns up, but by that time I'm gone. However, they still strated depth charging the place that I
was 
, and in the process I watched a Flower Class drop a depth charge, which seems to hit the stern or something, and it went skyhigh. I will post a few pics, when I work it out.
Anyone else had a ship misfire?