Table 1. Velocity magnitude determination coefficients in Eq. (1).
From: Rapid magnitude determination from peak amplitudes at local stations
T c (s) | a | b | c |
|---|---|---|---|
1 | 1.43 | 4.08 | 1.18 |
2 | 1.43 | 3.96 | 1.20 |
5 | 1.43 | 3.68 | 1.64 |
10 | 1.43 | 3.25 | 2.56 |
20 | 1.43 | 2.81 | 3.60 |
50 | 1.43 | 2.67 | 3.90 |
100 | 1.43 | 2.47 | 4.39 |