EQ at Wairoa at 05:16:40 on 01-Oct-2019
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 5.4
Depth: 27 km
Distance: 653 km
Estimated travel time of P waves: 96 s
Estimated travel time of S waves: 168 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 17.17 | 0.496 | 100.0 |
| T < 1 s | 16.58 | 0.478 | 96.2 |
| T > 1 s | 3.75 | 1.5 | 3.9 |
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.