Mulgor Logo EQ at Bay of Plenty at 14:35:26 on 15-Sep-2021

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.1
Depth: 297 km
Distance: 818 km
Estimated travel time of P waves: 105 s
Estimated travel time of S waves: 191 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 0.96 0.476 100.0
T < 1 s 0.69 0.313 51.8
T > 1 s 0.65 2.5 48.1

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.