Mulgor Logo EQ at Motueka at 21:26:49 on 17-Oct-2020

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.8
Depth: 132 km
Distance: 300 km
Estimated travel time of P waves: 43 s
Estimated travel time of S waves: 76 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 3.64 0.184 100.0
T < 1 s 2.95 0.170 94.1
T > 1 s 0.89 3.9 5.9

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.