EQ at Akaroa at 16:31:15 on 15-Apr-2019
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 2.3
Depth: 13 km
Distance: 34 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 | 4.79 | 0.146 | 100.0 |
| T < 1 s | 3.92 | 0.119 | 88.5 |
| T > 1 s | 1.34 | 2.2 | 11.4 |
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.