EQ at Kermadecs at 03:28:41 on 18-Oct-2020
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 5.1
Depth: 156 km
Distance: 1754 km
Estimated travel time of P waves: 213 s
Estimated travel time of S waves: 389 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 1.09 | 1.063 | 100.0 |
| T < 1 s | 0.62 | 0.376 | 44.4 |
| T > 1 s | 0.99 | 3.5 | 55.6 |
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.