EQ at St Arnaud at 08:56:09 on 10-Sep-2020
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 3.8
Depth: 35 km
Distance: 174 km
Estimated travel time of P waves: 25 s
Estimated travel time of S waves: 45 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 4.85 | 0.151 | 100.0 |
| T < 1 s | 4.57 | 0.150 | 96.2 |
| T > 1 s | 0.81 | 2.7 | 3.8 |
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.