EQ at Namatanai PNG at 14:35:56 on 17-Feb-2019
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 6.4
Depth: 368 km
Distance: 4925 km
Estimated travel time of P waves: 454 s
Estimated travel time of S waves: 820 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 3.13 | 1.956 | 100.0 |
| T < 1 s | 1.39 | 0.844 | 25.1 |
| T > 1 s | 2.60 | 2.4 | 71.2 |
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.