Mulgor Logo EQ at Castlepoint at 07:25:28 on 06-Sep-2019

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.4
Depth: 33 km
Distance: 434 km
Estimated travel time of P waves: 63 s
Estimated travel time of S waves: 110 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 2.05 0.757 100.0
T < 1 s 1.42 0.333 31.8
T > 1 s 1.99 2.7 68.2

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.