Mulgor Logo EQ at French Pass at 02:53:57 on 12-Mar-2021

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.3
Depth: 55 km
Distance: 317 km
Estimated travel time of P waves: 43 s
Estimated travel time of S waves: 77 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 8.27 0.196 100.0
T < 1 s 8.20 0.195 99.3
T > 1 s 0.66 2.3 0.7

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.