EQ at Kaikoura at 15:35:10 on 17-Mar-2020
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 3.3
Depth: 1 km
Distance: 145 km
Estimated travel time of P waves: 25 s
Estimated travel time of S waves: 43 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 2.17 | 0.450 | 100.0 |
| T < 1 s | 1.80 | 0.319 | 65.1 |
| T > 1 s | 1.18 | 3.7 | 35.0 |
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.