EQ at Port Levy at 01:09:01 on 18-Mar-2023
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 3.8
Depth: 6 km
Distance: 3 km
Estimated travel time of P waves: 1 s
Estimated travel time of S waves: 2 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 1957.22 | 0.188 | 100.0 |
| T < 1 s | 1978.18 | 0.182 | 99.8 |
| T > 1 s | 99.11 | 1.4 | 0.2 |
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.