EQ at French Pass at 21:06:05 on 17-Mar-2021
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 3.7
Depth: 57 km
Distance: 372 km
Estimated travel time of P waves: 50 s
Estimated travel time of S waves: 89 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 2.41 | 0.211 | 100.0 |
| T < 1 s | 1.97 | 0.158 | 68.4 |
| T > 1 s | 1.12 | 3.0 | 31.6 |
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.