EQ at Cheviot at 07:37:17 on 19-Sep-2022
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 3.3
Depth: 20 km
Distance: 96 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 | 12.06 | 0.240 | 100.0 |
| T < 1 s | 11.74 | 0.233 | 98.2 |
| T > 1 s | 1.43 | 1.9 | 1.8 |
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.