Mulgor Logo EQ at Bay of Plenty at 01:58:03 on 14-Dec-2018

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.0
Depth: 141 km
Distance: 751 km
Estimated travel time of P waves: 97 s
Estimated travel time of S waves: 173 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 0.97 0.408 100.0
T < 1 s 0.71 0.224 60.1
T > 1 s 0.67 3.4 40.0

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.