EQ at Te Araroa at 14:08:17 on 11-Feb-2020
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 4.1
Depth: 183 km
Distance: 889 km
Estimated travel time of P waves: 113 s
Estimated travel time of S waves: 203 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 1.14 | 1.449 | 100.0 |
| T < 1 s | 0.54 | 0.435 | 14.3 |
| T > 1 s | 1.44 | 2.6 | 85.5 |
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.