Mulgor Logo EQ at Oxford at 07:04:30 on 21-Oct-2020

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 2.1
Depth: 3 km
Distance: 57 km
Estimated travel time of P waves: 10 s
Estimated travel time of S waves: 17 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 1.65 0.229 100.0
T < 1 s 1.38 0.138 55.6
T > 1 s 0.92 2.5 44.4

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.