EQ at Hokitika at 12:58:31 on 05-May-2021
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 3.2
Depth: 3 km
Distance: 169 km
Estimated travel time of P waves: 28 s
Estimated travel time of S waves: 49 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 1.19 | 0.426 | 100.0 |
| T < 1 s | 1.04 | 0.306 | 67.4 |
| T > 1 s | 0.67 | 2.7 | 32.6 |
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.