Munjibunga ... knows all, sees all. We were having Easter dinner at my in-laws, and it shook for over 30 seconds. I immediately knew it was big (by the duration) and far away (by the lack of damage and the time separation between the first arrivals of the P and S waves). My first guess was M6.5 to M7.0.
Nice call! We were just sitting down to eat as well in SD. Happen right after the prayer! Hope I didn't say something to offend Him.

