Mulgor Logo EQ at Fiordland at 16:14:23 on 17-Dec-2019

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.4
Depth: 98 km
Distance: 458 km
Estimated travel time of P waves: 61 s
Estimated travel time of S waves: 108 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 2.44 0.637 100.0
T < 1 s 1.82 0.301 34.7
T > 1 s 2.52 3.5 65.2

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.