EQ at Off East Cape at 13:28:58 on 27-Mar-2021
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 4.4
Depth: 12 km
Distance: 870 km
Estimated travel time of P waves: 114 s
Estimated travel time of S waves: 203 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 1.19 | 0.545 | 100.0 |
| T < 1 s | 0.97 | 0.367 | 65.7 |
| T > 1 s | 0.69 | 2.3 | 34.3 |
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.