EQ at Tonga at 18:06:27 on 15-Jun-2023
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 6.7
Depth: 167 km
Distance: 2476 km
Estimated travel time of P waves: 283 s
Estimated travel time of S waves: 516 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 9.72 | 0.836 | 100.0 |
| T < 1 s | 8.11 | 0.627 | 69.8 |
| T > 1 s | 5.32 | 1.9 | 30.2 |
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.