April 15, 1961 - Ephraim, UT - M 5.0
A magnitude 5.0 earthquake occurred near Ephraim, Utah at 11:02 p.m. on Saturday, April 15, 1961.
The shaking was most intense at Ephraim and Spring City, Utah. In Ephraim, dishes rattled and light fixtures began to swing. Some buildings sustained cracked walls and bricks were shaken from chimneys. Late night theatergoers at one establishment hurriedly left the building as the earthquake occurred. Reportedly, the greatest damage was to people’s nerves, as they feared more shaking would occur.
Shaking was felt as far north as the towns of Fairview, Moroni, and Fountain Green, Utah and as far south as Manti, Utah.
One person living near Moroni said his dogs began barking, pheasants crowed and flying birds struck windows.
In Manti the shaking was strong enough to awaken some sleeping individuals. Light fixtures swayed and dishes were knocked from shelves. Goods were shaken from store shelves. There was plaster damage to at least one home. Another building sustained a cracked ceiling.
Many who felt the shaking thought their furnaces or water heaters had exploded.
For additional information about this earthquake:
Earthquake Summary Newspaper Articless Additional Resources
Intermountain Seismic Belt Historical Earthquake Project
- 1945 Flathead Lake, MT M5.5
- 1952 Bigfork, MT M5.5
- 1935 Helena, MT (series) M6¼
- 1928 Helena, MT M 5 ½ ±
- 1929 Lombard, MT M 5.6
- 1925 Clarkston Valley, MT M 6¾
- 1947 Virginia City, MT M 6¼
- 1959 Hebgen Lake, MT M 7.5
- 1975 Yellowstone National Park , WY M 6.1
- 1945 Central Idaho M 6.0
- 1944 Central Idaho M 6.1
- 1983 Borah Peak, ID (series) M 7.3
- 1905 Shoshone, ID M 5½ ±
- 1994 Draney Peak, ID M 5.9
- 1930 Grover, WY M 5.8
- 1975 Pocatello Valley, ID M 6.0
- 1962 Cache Valley, UT M 5.7
- 1884 Bear Lake, ID M 6.3
- 1909 Hansel Valley, UT M 6±
- 1934 Hansel Valley, UT (series) M6.6
- 1914 Ogden, UT M 5½ ±
- 1894 Ogden, UT M 5.0
- 1910 Salt Lake City, UT M 5½±
- 1949 Salt Lake City, UT M 5.0
- 1943 Magna, UT M 5.0
- 1962 Magna, UT M 5.2
- 1958 Wallsburg, UT M 5.0
- 1915 Provo, UT M 5.0
- 1900 Eureka, UT M 5½ ±
- 1876 Moroni, UT M 5.0
- 1961 Ephraim, UT M 5.0
- 1988 San Rafael Swell, UT M 5.3
- 1989 So. Wasatch Plateau, UT M 5.4
- 1901 Southern Utah M 6½±
- 1945 Glenwood, UT M 5.0
- 1910 Elsinore, UT M 5.0
- 1921 Elsinore, UT (series) M 6±
- 1967 Marysvale, UT M 5.2
- 1908 Milford, UT M 5.0
- 1959 Panguitch, UT M 5.0
- 1933 Parowan, UT M 5.0
- 1942 (Aug) Cedar City, UT M 5.0
- 1942 (Sept) Cedar City, UT M 5.0
- 1902 Pine Valley, UT (series) M 6
- 1992 St. George, UT M 5.8
- 1891 St. George, UT M 5.0
- 1887 Kanab, UT M 5.7
- 1959 Kanab, UT M 5.7