05Mar2017 21:23:23 Z
The left sound channel is horizontal acceleration. The right: vertical. The video shows the vertical and horizontal axes correctly.
The video runs at 4.5 times real time speed.
This is a magnitude 3.7, 39km deep, earthquake, 35 km west of Paraparaumu
It was recorded about 41km distant in Kapiti, New Zealand.
The S wave arrives about 7.9 seconds after the P wave.
41km / 7.9 seconds = 5.2km per second of PS difference.
Turn it up.