EQ at Te Anau at 08:51:14 on 22-Sep-2020
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 4.9
Depth: 64 km
Distance: 459 km
Estimated travel time of P waves: 60 s
Estimated travel time of S waves: 108 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 4.81 | 0.455 | 100.0 |
| T < 1 s | 4.42 | 0.390 | 81.6 |
| T > 1 s | 2.20 | 2.1 | 18.4 |
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.