EQ at Oxford at 18:49:41 on 30-Apr-2023
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 2.9
Depth: 5 km
Distance: 100 km
Estimated travel time of P waves: 18 s
Estimated travel time of S waves: 31 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 1.85 | 0.272 | 100.0 |
| T < 1 s | 1.63 | 0.252 | 89.8 |
| T > 1 s | 0.54 | 4.2 | 10.3 |
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.