Mulgor Logo EQ at Kaikoura at 20:39:09 on 03-May-2020

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.7
Depth: 26 km
Distance: 183 km
Estimated travel time of P waves: 27 s
Estimated travel time of S waves: 48 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 4.07 0.223 100.0
T < 1 s 3.97 0.201 92.7
T > 1 s 1.15 2.6 7.3

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.