Mulgor Logo EQ at Seddon at 14:52:49 on 18-Aug-2021

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.6
Depth: 8 km
Distance: 225 km
Estimated travel time of P waves: 34 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 2.32 0.526 100.0
T < 1 s 2.15 0.419 76.6
T > 1 s 1.09 2.4 23.4

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.