EQ at Te Anau at 13:11:30 on 26-Oct-2021
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 4.3
Depth: 13 km
Distance: 518 km
Estimated travel time of P waves: 70 s
Estimated travel time of S waves: 125 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 0.87 | 0.437 | 100.0 |
| T < 1 s | 0.80 | 0.358 | 77.1 |
| T > 1 s | 0.39 | 3.2 | 22.9 |
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.