EQ at Kaikoura at 20:39:09 on 03-May-2020
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 3.7
Depth: 26 km
Distance: 183 km
Estimated travel time of P waves: 27 s
Estimated travel time of S waves: 48 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 4.07 | 0.223 | 100.0 |
| T < 1 s | 3.97 | 0.201 | 92.7 |
| T > 1 s | 1.15 | 2.6 | 7.3 |
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.