Mulgor Logo EQ at Lower Hutt at 10:45:13 on 28-Jul-2020

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.6
Depth: 8 km
Distance: 323 km
Estimated travel time of P waves: 46 s
Estimated travel time of S waves: 82 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 0.80 0.661 100.0
T < 1 s 0.58 0.269 31.8
T > 1 s 0.84 2.9 68.1

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.