EQ at Picton at 07:18:20 on 15-Jun-2021
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 3.9
Depth: 42 km
Distance: 270 km
Estimated travel time of P waves: 37 s
Estimated travel time of S waves: 66 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 1.88 | 0.294 | 100.0 |
| T < 1 s | 1.72 | 0.260 | 80.7 |
| T > 1 s | 0.78 | 2.5 | 19.4 |
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.