EQ at Kaikoura at 20:11:42 on 23-Jun-2021
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 2.9
Depth: 13 km
Distance: 146 km
Estimated travel time of P waves: 24 s
Estimated travel time of S waves: 42 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 1.03 | 0.472 | 100.0 |
| T < 1 s | 0.80 | 0.195 | 41.1 |
| T > 1 s | 0.91 | 2.4 | 58.5 |
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.