Mulgor Logo EQ at Te Anau at 08:51:14 on 22-Sep-2020

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.9
Depth: 64 km
Distance: 459 km
Estimated travel time of P waves: 60 s
Estimated travel time of S waves: 108 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 4.81 0.455 100.0
T < 1 s 4.42 0.390 81.6
T > 1 s 2.20 2.1 18.4

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.