Mulgor Logo EQ at Haast at 14:31:18 on 13-Feb-2022

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.6
Depth: 6 km
Distance: 331 km
Estimated travel time of P waves: 48 s
Estimated travel time of S waves: 85 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 6.73 0.534 100.0
T < 1 s 5.95 0.445 84.8
T > 1 s 2.74 1.9 15.2

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.