Mulgor Logo EQ at Napier at 17:35:19 on 24-Feb-2021

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.3
Depth: 35 km
Distance: 546 km
Estimated travel time of P waves: 71 s
Estimated travel time of S waves: 127 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 4.63 0.461 100.0
T < 1 s 3.13 0.210 52.6
T > 1 s 3.42 3.2 47.4

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.