EQ at Methven at 20:48:13 on 13-Jul-2022
Vertical Velocities recorded at Port Levy
EQ Details
Magnitude: 3.7
Depth: 5 km
Distance: 86 km
Estimated travel time of P waves: 16 s
Estimated travel time of S waves: 27 s
Travel times of P and S waves were derived from this website
| Sig. Height μm/s | Sig. Period s | % of Variance | |
|---|---|---|---|
| Raw | 43.52 | 0.222 | 100.0 |
| T < 1 s | 41.83 | 0.217 | 98.8 |
| T > 1 s | 6.88 | 2.8 | 1.2 |
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.