EQ at Akaroa at 01:20:58 on 30-Apr-2020
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 2.7
Depth: 16 km
Distance: 44 km
Estimated travel time of P waves: 8 s
Estimated travel time of S waves: 14 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 7.68 | 0.108 | 100.0 |
| T < 1 s | 6.67 | 0.104 | 96.3 |
| T > 1 s | 1.32 | 3.1 | 3.7 |
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.