EQ at Te Kaha at 20:49:08 on 06-Sep-2019
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 4.2
Depth: 236 km
Distance: 859 km
Estimated travel time of P waves: 110 s
Estimated travel time of S waves: 198 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 1.95 | 0.868 | 100.0 |
| T < 1 s | 1.17 | 0.335 | 23.1 |
| T > 1 s | 2.00 | 2.6 | 76.6 |
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.