EQ at Bay of Plenty at 01:32:40 on 17-Dec-2019
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 4.2
Depth: 245 km
Distance: 822 km
Estimated travel time of P waves: 105 s
Estimated travel time of S waves: 190 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 2.57 | 1.053 | 100.0 |
| T < 1 s | 1.15 | 0.203 | 10.6 |
| T > 1 s | 3.63 | 2.7 | 89.4 |
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.