EQ at Te Anau at 15:04:06 on 31-Aug-2022
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 4.1
Depth: 55 km
Distance: 489 km
Estimated travel time of P waves: 64 s
Estimated travel time of S waves: 115 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 67.78 | 0.331 | 100.0 |
| T < 1 s | 62.03 | 0.323 | 99.6 |
| T > 1 s | 4.65 | 1.5 | 0.4 |
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.