Mulgor Logo EQ at Off East Cape at 08:21:58 on 18-Mar-2021

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.5
Depth: 10 km
Distance: 998 km
Estimated travel time of P waves: 129 s
Estimated travel time of S waves: 232 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 1.23 0.762 100.0
T < 1 s 0.88 0.445 57.0
T > 1 s 0.76 2.9 43.1

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.