EQ at Cheviot at 11:53:12 on 02-Mar-2023
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 3.1
Depth: 10 km
Distance: 128 km
Estimated travel time of P waves: 22 s
Estimated travel time of S waves: 38 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 1.36 | 0.317 | 100.0 |
| T < 1 s | 1.22 | 0.236 | 68.2 |
| T > 1 s | 0.70 | 2.6 | 31.8 |
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.