Mulgor Logo EQ at Christchurch at 23:03:03 on 05-Sep-2022

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 2.4
Depth: 5 km
Distance: 34 km
Estimated travel time of P waves: 6 s
Estimated travel time of S waves: 10 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 5.04 0.159 100.0
T < 1 s 4.46 0.127 83.0
T > 1 s 1.92 2.2 16.9

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.