EQ at Culverden at 03:38:12 on 19-Sep-2023
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 3.4
Depth: 5 km
Distance: 89 km
Estimated travel time of P waves: 16 s
Estimated travel time of S waves: 28 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 9.45 | 0.326 | 100.0 |
| T < 1 s | 9.04 | 0.328 | 97.6 |
| T > 1 s | 1.35 | 2.6 | 2.4 |
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.