Mulgor Logo EQ at Reefton at 17:13:14 on 24-Jun-2022

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.4
Depth: 5 km
Distance: 174 km
Estimated travel time of P waves: 28 s
Estimated travel time of S waves: 50 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 15.84 0.359 100.0
T < 1 s 15.91 0.359 98.2
T > 1 s 2.47 1.4 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.