EQ at Bay of Plenty at 14:18:51 on 20-Feb-2019
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 4.7
Depth: 110 km
Distance: 837 km
Estimated travel time of P waves: 107 s
Estimated travel time of S waves: 191 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 3.57 | 0.420 | 100.0 |
| T < 1 s | 2.62 | 0.271 | 81.0 |
| T > 1 s | 1.28 | 2.7 | 19.0 |
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.