Mulgor Logo EQ at Cheviot at 11:53:12 on 02-Mar-2023

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.1
Depth: 10 km
Distance: 128 km
Estimated travel time of P waves: 22 s
Estimated travel time of S waves: 38 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 1.36 0.317 100.0
T < 1 s 1.22 0.236 68.2
T > 1 s 0.70 2.6 31.8

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.