EQ at Timaru at 11:48:24 on 08-Aug-2019
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 3.0
Depth: 12 km
Distance: 134 km
Estimated travel time of P waves: 23 s
Estimated travel time of S waves: 40 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 2.79 | 0.207 | 100.0 |
| T < 1 s | 2.65 | 0.185 | 93.6 |
| T > 1 s | 0.64 | 2.7 | 6.4 |
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.