EQ at Culverden at 15:17:49 on 17-Jan-2021
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 2.9
Depth: 12 km
Distance: 106 km
Estimated travel time of P waves: 18 s
Estimated travel time of S waves: 32 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 3.25 | 1.109 | 100.0 |
| T < 1 s | 2.01 | 0.261 | 20.2 |
| T > 1 s | 3.44 | 3.2 | 79.8 |
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.