Mulgor Logo EQ at Off East Cape at 15:42:09 on 07-Jul-2021

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.1
Depth: 12 km
Distance: 886 km
Estimated travel time of P waves: 116 s
Estimated travel time of S waves: 207 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 1.67 1.808 100.0
T < 1 s 0.66 0.372 8.0
T > 1 s 2.16 4.1 92.0

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.