Mulgor Logo EQ at Te Anau at 05:16:59 on 21-Jun-2021

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 4.6
Depth: 12 km
Distance: 462 km
Estimated travel time of P waves: 63 s
Estimated travel time of S waves: 112 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 3.34 0.569 100.0
T < 1 s 2.89 0.449 69.5
T > 1 s 1.82 3.3 30.6

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.