Mulgor Logo EQ at Mt Cook at 05:28:22 on 12-Jul-2021

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.4
Depth: 5 km
Distance: 183 km
Estimated travel time of P waves: 29 s
Estimated travel time of S waves: 52 s

Travel times of P and S waves were derived from this website

Statistics of Signal at Port Levy
Sig. Height μm/s Sig. Period s % of Variance
Raw 2.43 0.316 100.0
T < 1 s 2.23 0.299 82.8
T > 1 s 0.90 2.4 17.2

Significant height and period are derived from a zero-crossing analysis of the wave signal after the arrival time of the p waves.
They are the averages of the highest third of the waves.