Mulgor Logo EQ at Bay of Plenty at 03:20:01 on 28-Apr-2020

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.5
Depth: 159 km
Distance: 981 km
Estimated travel time of P waves: 124 s
Estimated travel time of S waves: 223 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 1.071 100.0
T < 1 s 0.51 0.273 15.3
T > 1 s 1.22 4.2 84.6

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.