Mulgor Logo EQ at Kaikoura at 11:39:43 on 15-Aug-2021

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.4
Depth: 6 km
Distance: 152 km
Estimated travel time of P waves: 26 s
Estimated travel time of S waves: 45 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 4.03 0.309 100.0
T < 1 s 3.81 0.291 90.5
T > 1 s 1.25 2.3 9.5

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.