EQ at Motueka at 21:26:49 on 17-Oct-2020
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 3.8
Depth: 132 km
Distance: 300 km
Estimated travel time of P waves: 43 s
Estimated travel time of S waves: 76 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 3.64 | 0.184 | 100.0 |
| T < 1 s | 2.95 | 0.170 | 94.1 |
| T > 1 s | 0.89 | 3.9 | 5.9 |
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.