Mulgor Logo EQ at Kaikoura at 06:44:52 on 30-Jul-2019

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.3
Depth: 5 km
Distance: 176 km
Estimated travel time of P waves: 30 s
Estimated travel time of S waves: 52 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 1.63 0.469 100.0
T < 1 s 1.44 0.312 63.5
T > 1 s 1.12 3.1 36.8

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.