EQ at Seddon at 03:06:44 on 21-Feb-2022
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 5.6
Depth: 30 km
Distance: 220 km
Estimated travel time of P waves: 31 s
Estimated travel time of S waves: 56 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 71.40 | 0.527 | 100.0 |
| T < 1 s | 63.79 | 0.460 | 71.4 |
| T > 1 s | 36.10 | 1.7 | 28.6 |
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.