EQ at Cook Strait at 04:58:34 on 27-May-2020
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 3.6
Depth: 148 km
Distance: 362 km
Estimated travel time of P waves: 50 s
Estimated travel time of S waves: 90 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 2.30 | 0.187 | 100.0 |
| T < 1 s | 1.77 | 0.125 | 83.5 |
| T > 1 s | 0.76 | 3.1 | 16.5 |
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.