Mulgor Logo EQ at Tauranga at 05:53:14 on 21-Apr-2019

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.8
Depth: 203 km
Distance: 740 km
Estimated travel time of P waves: 96 s
Estimated travel time of S waves: 172 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 6.08 0.374 100.0
T < 1 s 5.12 0.324 92.3
T > 1 s 1.65 2.5 7.7

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.