Mulgor Logo EQ at Seddon at 22:09:42 on 11-Aug-2020

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.3
Depth: 10 km
Distance: 230 km
Estimated travel time of P waves: 35 s
Estimated travel time of S waves: 61 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 1.12 0.415 100.0
T < 1 s 0.89 0.132 37.8
T > 1 s 1.14 2.4 61.9

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.