EQ at Cook Strait at 01:04:11 on 24-Oct-2020
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 4.5
Depth: 34 km
Distance: 393 km
Estimated travel time of P waves: 52 s
Estimated travel time of S waves: 94 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 5.89 | 0.220 | 100.0 |
| T < 1 s | 5.83 | 0.213 | 98.0 |
| T > 1 s | 0.78 | 2.2 | 2.0 |
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.