Mulgor Logo EQ at cHRISTCHURCH at 17:53:16 on 10-Dec-2019

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 2.4
Depth: 5 km
Distance: 35 km
Estimated travel time of P waves: 6 s
Estimated travel time of S waves: 11 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 3.29 0.167 100.0
T < 1 s 3.01 0.162 90.1
T > 1 s 0.77 2.0 9.9

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.