EQ at Tonga at 10:48:45 on 11-Nov-2022
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 7.3
Depth: 25 km
Distance: 3051 km
Estimated travel time of P waves: 344 s
Estimated travel time of S waves: 623 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 14.18 | 1.290 | 100.0 |
| T < 1 s | 10.20 | 0.751 | 46.7 |
| T > 1 s | 11.01 | 2.1 | 53.3 |
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.