Mulgor Logo EQ at Vanuatu at 10:58:30 on 09-Oct-2021

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 7.1
Depth: 524 km
Distance: 2630 km
Estimated travel time of P waves: 270 s
Estimated travel time of S waves: 488 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 11.58 1.100 100.0
T < 1 s 7.95 0.674 42.7
T > 1 s 8.77 2.0 57.1

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.