Mulgor Logo EQ at Culverden at 22:20:20 on 22-Apr-2019

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.3
Depth: 5 km
Distance: 104 km
Estimated travel time of P waves: 19 s
Estimated travel time of S waves: 33 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 3.12 0.343 100.0
T < 1 s 2.67 0.362 97.1
T > 1 s 0.49 2.0 2.9

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.