Mulgor Logo EQ at Tonga at 12:50:30 on 12-Mar-2020

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 5.3
Depth: 10 km
Distance: 3007 km
Estimated travel time of P waves: 342 s
Estimated travel time of S waves: 621 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 0.55 1.368 100.0
T < 1 s 0.29 0.507 24.5
T > 1 s 0.56 2.7 75.5

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.