EQ at Christchurch at 00:19:35 on 08-Jun-2023
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 2.3
Depth: 5 km
Distance: 35 km
Estimated travel time of P waves: 6 s
Estimated travel time of S waves: 11 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 3.29 | 0.187 | 100.0 |
| T < 1 s | 3.27 | 0.183 | 97.6 |
| T > 1 s | 0.44 | 2.9 | 2.4 |
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.