Mulgor Logo EQ at Te Araroa at 19:24:52 on 02-Sep-2021

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.5
Depth: 12 km
Distance: 858 km
Estimated travel time of P waves: 112 s
Estimated travel time of S waves: 200 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 1.26 0.340 100.0
T < 1 s 1.10 0.239 81.9
T > 1 s 0.51 2.1 18.1

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.