Mulgor Logo EQ at Te Kaha at 20:49:08 on 06-Sep-2019

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.2
Depth: 236 km
Distance: 859 km
Estimated travel time of P waves: 110 s
Estimated travel time of S waves: 198 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 1.95 0.868 100.0
T < 1 s 1.17 0.335 23.1
T > 1 s 2.00 2.6 76.6

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.