Another blowout, that makes two this summer.
I'm not even going to venture what caused this one. The tube in question has been in since February and probably has well over 1k miles on it, but it decided not to play anymore today.
I was on a mup when it happened, and I had just passed a couple walking. Since it sounded like a small caliber round going off, the sound scared the jabbers out of the poor couple.