Mulgor Logo EQ at Kaikoura at 20:11:42 on 23-Jun-2021

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 2.9
Depth: 13 km
Distance: 146 km
Estimated travel time of P waves: 24 s
Estimated travel time of S waves: 42 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 1.03 0.472 100.0
T < 1 s 0.80 0.195 41.1
T > 1 s 0.91 2.4 58.5

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.