Mulgor Logo EQ at Culverden at 01:09:31 on 13-Sep-2021

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 2.9
Depth: 30 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 4.72 0.161 100.0
T < 1 s 4.31 0.149 83.9
T > 1 s 1.74 1.9 16.0

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.