Mulgor Logo EQ at Wanaka at 13:50:27 on 25-Oct-2021

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.4
Depth: 5 km
Distance: 332 km
Estimated travel time of P waves: 48 s
Estimated travel time of S waves: 85 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 4.51 0.362 100.0
T < 1 s 4.32 0.367 95.8
T > 1 s 1.01 1.9 4.2

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.