Lasted 15-16 seconds by my count east of Perry. Unusual thing was that it didn't rattle the house the way they usually do when they last that long.
Had the tv off so house was quiet and I heard the "approach"'as you often can, but I kept waiting for the big "jolt" but it never came. It just kept rumbling and quietly shaking the house. Then it finally tapered off.
4.2 near Crescent, 4 km deep.
I haven't personally felt as many as usual the last couple of months. Depends on the time and what I'm doing. For several months last year I often felt five or more per week.