EQ at St Arnaud at 01:57:52 on 07-Aug-2020
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 3.8
Depth: 79 km
Distance: 226 km
Estimated travel time of P waves: 32 s
Estimated travel time of S waves: 57 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 4.39 | 0.165 | 100.0 |
| T < 1 s | 3.90 | 0.155 | 89.4 |
| T > 1 s | 1.21 | 2.1 | 10.5 |
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.