Mulgor Logo EQ at Off Kaikoura at 06:02:34 on 11-Jul-2021

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.8
Depth: 100 km
Distance: 497 km
Estimated travel time of P waves: 65 s
Estimated travel time of S waves: 117 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 2.73 0.565 100.0
T < 1 s 2.26 0.392 63.7
T > 1 s 1.66 2.4 36.3

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.