Mulgor Logo EQ at Culverden at 14:11:01 on 03-Feb-2020

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.9
Depth: 8 km
Distance: 97 km
Estimated travel time of P waves: 17 s
Estimated travel time of S waves: 30 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 21.72 0.311 100.0
T < 1 s 21.42 0.313 98.7
T > 1 s 2.54 2.1 1.3

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.