Mulgor Logo EQ at Methven at 01:56:40 on 06-Dec-2021

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.3
Depth: 13 km
Distance: 112 km
Estimated travel time of P waves: 19 s
Estimated travel time of S waves: 33 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 11.04 0.207 100.0
T < 1 s 10.08 0.197 97.0
T > 1 s 1.62 2.9 3.0

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.