Mulgor Logo EQ at Akaroa at 16:31:15 on 15-Apr-2019

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 2.3
Depth: 13 km
Distance: 34 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 4.79 0.146 100.0
T < 1 s 3.92 0.119 88.5
T > 1 s 1.34 2.2 11.4

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.