EQ at French Pass at 21:20:41 on 27-Apr-2020
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 3.3
Depth: 5 km
Distance: 371 km
Estimated travel time of P waves: 53 s
Estimated travel time of S waves: 94 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 1.06 | 0.254 | 100.0 |
| T < 1 s | 0.86 | 0.100 | 43.3 |
| T > 1 s | 1.07 | 3.5 | 56.7 |
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.