Mulgor Logo EQ at Cheviot at 07:37:17 on 19-Sep-2022

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.3
Depth: 20 km
Distance: 96 km
Estimated travel time of P waves: 16 s
Estimated travel time of S waves: 28 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 12.06 0.240 100.0
T < 1 s 11.74 0.233 98.2
T > 1 s 1.43 1.9 1.8

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.