EQ at Port Levy at 00:42:06 on 18-Mar-2023
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 4.7
Depth: 5 km
Distance: 1 km
Estimated travel time of P waves: 1 s
Estimated travel time of S waves: 2 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 16741.15 | 0.334 | 100.0 |
| T < 1 s | 16289.80 | 0.212 | 59.0 |
| T > 1 s | NaN | NaN | 40.9 |
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.