Mulgor Logo EQ at Cook Strait at 01:04:11 on 24-Oct-2020

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.5
Depth: 34 km
Distance: 393 km
Estimated travel time of P waves: 52 s
Estimated travel time of S waves: 94 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 5.89 0.220 100.0
T < 1 s 5.83 0.213 98.0
T > 1 s 0.78 2.2 2.0

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.