Mulgor Logo EQ at Nelson at 10:28:43 on 26-Jun-2022

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.9
Depth: 64 km
Distance: 243 km
Estimated travel time of P waves: 34 s
Estimated travel time of S waves: 60 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 3.23 0.165 100.0
T < 1 s 3.21 0.162 98.0
T > 1 s 0.42 2.9 2.0

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.