Mulgor Logo EQ at Tokorao at 18:08:40 on 09-Sep-2019

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.9
Depth: 203 km
Distance: 656 km
Estimated travel time of P waves: 86 s
Estimated travel time of S waves: 154 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 2.69 0.194 100.0
T < 1 s 2.27 0.158 89.4
T > 1 s 0.81 2.9 10.7

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.