Table 1: Faults,
Thermal Waters, Seismicity
Historical record of Idaho earthquakes with
surface wave magnitudes (MS) of 5 or greater.
| YEAR | N. LATITUDE | W. LONGITUDE | MAGNITUDE |
| 1884 | 42.00 | 111.30 | 6.3 |
| 1905 | 42.90 | 114.50 | 5.3 |
| 1916 | 43.70 | 116.20 | 5.3 |
| 1917 | 43.00 | 111.30 | 5.3 |
| 1928 | 42.10 | 115.20 | 5.2 |
| 1934 | 41.50 | 112.50 | 6.6 |
| 1934 | 41.80 | 113.00 | 5.5 |
| 1944 | 44.50 | 115.50 | 6.0 |
| 1945 | 44.70 | 115.40 | 6.0 |
| 1947 | 44.75 | 111.75 | 6.3 |
| 1959 | 44.83 | 111.08 | 7.7 |
| 1962 | 41.80 | 111.80 | 5.7 |
| 1963 | 44.30 | 114.70 | 5.1 |
| 1964 | 44.80 | 111.60 | 5.8 |
| 1965 | 44.90 | 112.70 | 5.0 |
| 1975 | 42.06 | 112.54 | 6.2 |
| 1975 | 44.75 | 110.61 | 6.1 |
| 1975 | 44.80 | 110.70 | 5.1 |
| 1976 | 44.80 | 110.80 | 5.0 |
| 1983 | 44.05 | 113.85 | 7.3 |
| 1983 | 44.23 | 114.10 | 5.8 |
| 1983 | 44.10 | 113.90 | 5.6 |
| 1984 | 44.40 | 114.10 | 5.6 |
| 1984 | 44.50 | 114.00 | 5.3 |
| 1991 | 44.50 | 114.25 | 5.2 |
| 1993 | 42.40 | 114.80 | 5.1 |
| 1994 | 42.70 | 111.15 | 5.8 |