EQ at Culverden at 01:23:36 on 11-Jul-2023
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 2.9
Depth: 31 km
Distance: 91 km
Estimated travel time of P waves: 15 s
Estimated travel time of S waves: 27 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 3.36 | 0.103 | 100.0 |
| T < 1 s | 2.99 | 0.094 | 82.0 |
| T > 1 s | 1.13 | 2.9 | 17.9 |
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.