EQ at Rotorua at 19:35:46 on 30-Jun-2022
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 4.0
Depth: 141 km
Distance: 675 km
Estimated travel time of P waves: 87 s
Estimated travel time of S waves: 156 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 2.01 | 0.762 | 100.0 |
| T < 1 s | 1.33 | 0.344 | 33.6 |
| T > 1 s | 1.77 | 2.8 | 66.5 |
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.