04Feb2017 10:29:10 Z
The left sound channel is horizontal acceleration. The right: vertical. The video shows the vertical and horizontal axes correctly.
The video runs at 9 times real time speed.
This is a magnitude 4.6, 77km deep, earthquake, 65 km south of Waverley
It was recorded about 76km distant in Kapiti, New Zealand.
The S wave arrives about 12.2 seconds after the P wave.
76km / 12.2 seconds = 6.2km per second of PS difference.
Turn it up.