EQ at Loyalty Islands at 13:20:00 on 10-Feb-2021
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 7.5
Depth: 33 km
Distance: 2307 km
Estimated travel time of P waves: 278 s
Estimated travel time of S waves: 508 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 7.71 | 5.585 | 100.0 |
| T < 1 s | 0.77 | 0.929 | 2.7 |
| T > 1 s | 8.14 | 6.0 | 97.3 |
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.