Mulgor Logo EQ at Tauranga at 03:34:35 on 06-Oct-2021

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.0
Depth: 152 km
Distance: 724 km
Estimated travel time of P waves: 93 s
Estimated travel time of S waves: 167 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 1.52 0.542 100.0
T < 1 s 1.05 0.333 54.7
T > 1 s 0.97 2.1 45.2

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.