Mulgor Logo EQ at Bay of Plenty at 19:25:34 on 22-Nov-2020

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.2
Depth: 20 km
Distance: 704 km
Estimated travel time of P waves: 92 s
Estimated travel time of S waves: 165 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 0.99 0.961 100.0
T < 1 s 0.64 0.478 32.1
T > 1 s 0.94 2.3 68.0

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.