Mulgor Logo EQ at Hanmer Springs at 12:29:02 on 17-Jul-2019

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 2.7
Depth: 7 km
Distance: 111 km
Estimated travel time of P waves: 20 s
Estimated travel time of S waves: 35 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 1.73 0.575 100.0
T < 1 s 1.28 0.280 51.0
T > 1 s 1.19 3.2 48.9

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.