Mulgor Logo EQ at Oxford at 15:19:23 on 22-Sep-2021

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 2.6
Depth: 3 km
Distance: 64 km
Estimated travel time of P waves: 11 s
Estimated travel time of S waves: 19 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 4.98 0.134 100.0
T < 1 s 4.30 0.136 95.3
T > 1 s 0.83 3.0 4.7

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.