Mulgor Logo EQ at French Pass at 16:40:45 on 23-Apr-2020

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.4
Depth: 129 km
Distance: 356 km
Estimated travel time of P waves: 49 s
Estimated travel time of S waves: 88 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 0.99 0.238 100.0
T < 1 s 0.79 0.164 69.8
T > 1 s 0.54 3.0 30.1

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.