Counter Battery Results question

[-72-]

Some months back I was playing the full Normandy campaign as the Allies.

It was in the midst of the storm (like at least 2 game days into it -with the 1 hex visibility).

I was the Allied player, and had made sure that I had kept my ships well out of the line of sight of any Germans (this was up around Cherbourg).

One turn I noticed that all of a sudden my BB Pennsylvania had managed to have 4 turrets destroyed.

Now the optional rules in play required the other side to have some sort of line of sight with a unit from the firing units' parent unit (and there was none in this case).

I was wondering if the storm itself could damage turrets, and if not, what exactly could have? I really wished that I had been playing with encryption off so that I could have sent this over to the design team and they could have worked out if this was some sort of programming glitch, or some other odd occurrence.