EQ at Seddon at 04:10:49 on 22-Aug-2019
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 4.6
Depth: 12 km
Distance: 264 km
Estimated travel time of P waves: 43 s
Estimated travel time of S waves: 74 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 10.48 | 0.512 | 100.0 |
| T < 1 s | 10.01 | 0.505 | 91.2 |
| T > 1 s | 2.91 | 1.8 | 8.7 |
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.