Mulgor Logo EQ at Hanmer Springs at 04:06:26 on 07-Sep-2020

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 2.8
Depth: 11 km
Distance: 114 km
Estimated travel time of P waves: 20 s
Estimated travel time of S waves: 34 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 1.06 0.434 100.0
T < 1 s 0.94 0.301 62.6
T > 1 s 0.70 3.1 37.4

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.