EQ at Mt Cook at 07:13:31 on 04-Nov-2023
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 4.6
Depth: 5 km
Distance: 182 km
Estimated travel time of P waves: 29 s
Estimated travel time of S waves: 52 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 17.21 | 0.364 | 100.0 |
| T < 1 s | 16.32 | 0.361 | 95.9 |
| T > 1 s | 3.16 | 1.5 | 4.1 |
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.