Mulgor Logo EQ at Christchurch at 13:30:09 on 06-Mar-2022

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 2.3
Depth: 5 km
Distance: 37 km
Estimated travel time of P waves: 6 s
Estimated travel time of S waves: 11 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 4.68 0.159 100.0
T < 1 s 4.36 0.149 92.1
T > 1 s 1.12 1.8 7.7

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.