Mulgor Logo EQ at Akaroa at 00:18:15 on 24-Dec-2020

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.5
Depth: 21 km
Distance: 45 km
Estimated travel time of P waves: 8 s
Estimated travel time of S waves: 15 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 37.43 0.265 100.0
T < 1 s 36.28 0.265 99.7
T > 1 s 2.37 1.5 0.3

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.