EQ at Collingwood at 01:30:30 on 01-Nov-2019
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 4.2
Depth: 176 km
Distance: 367 km
Estimated travel time of P waves: 52 s
Estimated travel time of S waves: 93 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 4.51 | 0.226 | 100.0 |
| T < 1 s | 4.01 | 0.193 | 94.0 |
| T > 1 s | 1.07 | 2.2 | 6.0 |
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.