Mulgor Logo EQ at Waimairi at 09:14:54 on 06-Jul-2019

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 2.4
Depth: 4 km
Distance: 19 km
Estimated travel time of P waves: 3 s
Estimated travel time of S waves: 6 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 7.03 0.217 100.0
T < 1 s 5.72 0.202 94.1
T > 1 s 1.14 2.9 5.9

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.