Mulgor Logo EQ at Stratford at 17:12:59 on 29-Nov-2020

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.6
Depth: 140 km
Distance: 513 km
Estimated travel time of P waves: 68 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 8.24 0.181 100.0
T < 1 s 8.02 0.183 96.2
T > 1 s 1.62 1.6 3.8

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.