Mulgor Logo EQ at Seddon at 07:28:48 on 20-Mar-2022

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.5
Depth: 10 km
Distance: 235 km
Estimated travel time of P waves: 35 s
Estimated travel time of S waves: 63 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 6.61 0.410 100.0
T < 1 s 6.26 0.381 91.3
T > 1 s 1.54 2.2 8.7

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.