Mulgor Logo EQ at Timaru at 14:35:41 on 26-Aug-2019

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.3
Depth: 12 km
Distance: 134 km
Estimated travel time of P waves: 23 s
Estimated travel time of S waves: 40 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 5.67 0.252 100.0
T < 1 s 5.32 0.245 91.9
T > 1 s 1.53 1.8 8.0

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.