Mulgor Logo EQ at Kaikoura at 15:50:25 on 17-Nov-2021

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.5
Depth: 27 km
Distance: 171 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 2.88 0.233 100.0
T < 1 s 2.67 0.191 86.3
T > 1 s 1.14 2.5 13.8

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.