EQ at Whanganui at 16:35:29 on 08-Mar-2022
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 3.9
Depth: 64 km
Distance: 417 km
Estimated travel time of P waves: 55 s
Estimated travel time of S waves: 99 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 2.76 | 0.276 | 100.0 |
| T < 1 s | 2.54 | 0.249 | 92.7 |
| T > 1 s | 0.70 | 2.7 | 7.3 |
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.