Mulgor Logo EQ at Milford at 00:14:05 on 22-Jun-2020

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.9
Depth: 5 km
Distance: 374 km
Estimated travel time of P waves: 53 s
Estimated travel time of S waves: 94 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 1.35 0.658 100.0
T < 1 s 1.09 0.425 54.9
T > 1 s 1.02 3.0 45.1

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.