Mulgor Logo EQ at Christchruch at 23:59:27 on 26-May-2020

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 2.0
Depth: 4 km
Distance: 44 km
Estimated travel time of P waves: 8 s
Estimated travel time of S waves: 13 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 1.13 0.387 100.0
T < 1 s 0.73 0.126 36.7
T > 1 s 0.83 3.9 63.3

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.