EQ at Reefton at 22:32:39 on 16-Nov-2022
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 3.3
Depth: 101 km
Distance: 208 km
Estimated travel time of P waves: 31 s
Estimated travel time of S waves: 55 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 2.09 | 1.164 | 100.0 |
| T < 1 s | 1.51 | 0.704 | 42.2 |
| T > 1 s | 1.82 | 2.0 | 57.8 |
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.