Mulgor Logo EQ at Hanmer Springs at 10:23:35 on 03-Aug-2020

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.3
Depth: 5 km
Distance: 144 km
Estimated travel time of P waves: 25 s
Estimated travel time of S waves: 43 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 1.55 0.364 100.0
T < 1 s 1.41 0.275 63.5
T > 1 s 0.99 3.4 36.4

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.