Mulgor Logo EQ at Hanmer Springs at 03:09:47 on 22-Jun-2020

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.1
Depth: 64 km
Distance: 162 km
Estimated travel time of P waves: 24 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 2.10 0.197 100.0
T < 1 s 1.69 0.152 74.4
T > 1 s 0.94 3.3 25.5

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.