Mulgor Logo EQ at Dannevirke at 07:44:35 on 13-Jul-2019

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.9
Depth: 31 km
Distance: 465 km
Estimated travel time of P waves: 69 s
Estimated travel time of S waves: 121 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 1.48 0.345 100.0
T < 1 s 1.27 0.234 72.3
T > 1 s 0.78 1.9 27.6

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.