Fuck all this nonsense; I just want to know why it seemed to take so long for the S wave to arrive. Judging by the timestamp and a rough wavespeed based on our pacific coastal crust, it looks like the quake epicenter is on the order of 200km away! That seems too far? I'm timing the arrival of the P wave around the 40sec mark. S around 1:20, no?
Can you imagine how much fun it would be to be in that pool while this is happening? I mean, assuming you don't get thrown out on to the concrete, this looks like a BLAST!