Chile earthquakes in 1978
67 earthquakes of magnitude 4.5 or more were located in Chile in 1978. The largest: M6.3 51 km WSW of Diego de Almagro, Chile, Aug 3, 1978.
From the USGS catalog. Times are local to each quake.
Map
Where every quake of 1978 was located in Chile. Select one for its page.
Every quake of 1978
Magnitude 4.5 and up, newest first.
- 4.614 km NNW of La Serena, Chile · 49 km deep
- 5.2West Chile Rise · 10 km deep
- 5.440 km ENE of Iquique, Chile · 48 km deep
- 4.9West Chile Rise · 10 km deep
- 5.77 km E of Quirihue, Chile · 47 km deep
- 4.831 km S of Panguipulli, Chile · 33 km deep
- 4.6124 km SE of Antofagasta, Chile · 83 km deep
- 4.96 km ENE of La Serena, Chile · 79 km deep
- 5.275 km W of Copiapó, Chile · 33 km deep
- 5.2168 km NNE of Calama, Chile · 80 km deep
- 4.947 km NW of Valparaíso, Chile · 33 km deep
- 4.5111 km ESE of Iquique, Chile · 117 km deep
- 5.4West Chile Rise · 33 km deep
- 5.146 km ESE of Machalí, Chile · 10 km deep
- 4.7156 km S of San Pedro de Atacama, Chile · 120 km deep
- 5.146 km SE of Taltal, Chile · 57 km deep
- 4.631 km WSW of Angol, Chile · 33 km deep
- 5.050 km WSW of Coquimbo, Chile · 33 km deep
- 5.042 km NW of Valparaíso, Chile · 33 km deep
- 4.540 km WSW of Coquimbo, Chile · 49 km deep
- 4.934 km N of Valparaíso, Chile · 45 km deep
- 4.8104 km NE of San Pedro de Atacama, Chile · 187 km deep
- 5.2132 km NNW of Calama, Chile · 119 km deep
- 4.542 km ESE of Vallenar, Chile · 99 km deep
- 4.7148 km SE of Antofagasta, Chile · 82 km deep
- 5.0165 km S of San Pedro de Atacama, Chile · 119 km deep
- 6.351 km WSW of Diego de Almagro, Chile · 58 km deep
- 5.392 km NE of Calama, Chile · 69 km deep
- 5.2113 km NE of Calama, Chile · 86 km deep
- 5.245 km ENE of Tocopilla, Chile · 30 km deep
- 5.25 km SW of El Monte, Chile · 96 km deep
- 4.9149 km NNE of Calama, Chile · 127 km deep
- 5.329 km SE of Copiapó, Chile · 82 km deep
- 5.047 km SW of Calama, Chile · 88 km deep
- 4.843 km NNW of Corral, Chile · 33 km deep
- 5.0166 km S of San Pedro de Atacama, Chile · 115 km deep
- 5.390 km SSE of San Pedro de Atacama, Chile · 114 km deep
- 5.0103 km NNW of Calama, Chile · 102 km deep
- 4.733 km E of Calama, Chile · 113 km deep
- 6.0Off the coast of Aisen, Chile · 33 km deep
- 4.5129 km SSE of San Pedro de Atacama, Chile · 132 km deep
- 4.7152 km NNE of Calama, Chile · 133 km deep
- 5.0West Chile Rise · 33 km deep
- 4.9West Chile Rise · 33 km deep
- 5.125 km SE of Arica, Chile · 55 km deep
- 4.854 km NE of Calama, Chile · 110 km deep
- 4.5148 km ESE of Iquique, Chile · 93 km deep
- 4.822 km ENE of Mulchén, Chile · 85 km deep
- 4.8171 km W of Vallenar, Chile · 33 km deep
- 5.3126 km ESE of Arica, Chile · 86 km deep
- 5.0154 km ESE of Iquique, Chile · 106 km deep
- 5.6West Chile Rise · 33 km deep
- 5.1West Chile Rise · 33 km deep
- 4.9Antofagasta, Chile · 157 km deep
- 5.3West Chile Rise · 33 km deep
- 4.6134 km SE of Iquique, Chile · 124 km deep
- 5.3124 km E of Iquique, Chile · 62 km deep
- 4.6172 km ENE of Taltal, Chile · 169 km deep
- 5.6West Chile Rise · 33 km deep
- 5.725 km W of Vallenar, Chile · 55 km deep
- 4.958 km S of Copiapó, Chile · 71 km deep
- 4.640 km NNW of San Pedro de Atacama, Chile · 127 km deep
- 4.819 km ESE of Machalí, Chile · 23 km deep
- 5.743 km ESE of Machalí, Chile · 132 km deep
- 4.899 km NE of Calama, Chile · 153 km deep
- 5.2Antofagasta, Chile · 158 km deep
- 5.651 km WSW of Taltal, Chile · 24 km deep
The largest
The 25 largest of 1978 in Chile.
- 6.351 km WSW of Diego de Almagro, Chile · 58 km deep
- 6.0Off the coast of Aisen, Chile · 33 km deep
- 5.77 km E of Quirihue, Chile · 47 km deep
- 5.725 km W of Vallenar, Chile · 55 km deep
- 5.743 km ESE of Machalí, Chile · 132 km deep
- 5.6West Chile Rise · 33 km deep
- 5.6West Chile Rise · 33 km deep
- 5.651 km WSW of Taltal, Chile · 24 km deep
- 5.440 km ENE of Iquique, Chile · 48 km deep
- 5.4West Chile Rise · 33 km deep
- 5.392 km NE of Calama, Chile · 69 km deep
- 5.329 km SE of Copiapó, Chile · 82 km deep
- 5.390 km SSE of San Pedro de Atacama, Chile · 114 km deep
- 5.3126 km ESE of Arica, Chile · 86 km deep
- 5.3West Chile Rise · 33 km deep
- 5.3124 km E of Iquique, Chile · 62 km deep
- 5.2West Chile Rise · 10 km deep
- 5.275 km W of Copiapó, Chile · 33 km deep
- 5.2168 km NNE of Calama, Chile · 80 km deep
- 5.2132 km NNW of Calama, Chile · 119 km deep
- 5.2113 km NE of Calama, Chile · 86 km deep
- 5.245 km ENE of Tocopilla, Chile · 30 km deep
- 5.25 km SW of El Monte, Chile · 96 km deep
- 5.2Antofagasta, Chile · 158 km deep
- 5.146 km ESE of Machalí, Chile · 10 km deep
Month by month
Counted by UTC date, which is how the catalog files them.
| Month | Quakes | Largest | Where |
|---|---|---|---|
| January 1978 | 5 | 5.7 | 43 km ESE of Machalí, Chile |
| February 1978 | 6 | 5.7 | 25 km W of Vallenar, Chile |
| March 1978 | 6 | 5.6 | West Chile Rise |
| April 1978 | 4 | 5.3 | 126 km ESE of Arica, Chile |
| May 1978 | 8 | 6.0 | Off the coast of Aisen, Chile |
| June 1978 | 7 | 5.3 | 29 km SE of Copiapó, Chile |
| July 1978 | 4 | 5.3 | 92 km NE of Calama, Chile |
| August 1978 | 4 | 6.3 | 51 km WSW of Diego de Almagro, Chile |
| September 1978 | 8 | 5.2 | 132 km NNW of Calama, Chile |
| October 1978 | 4 | 5.4 | West Chile Rise |
| November 1978 | 5 | 5.2 | 75 km W of Copiapó, Chile |
| December 1978 | 6 | 5.7 | 7 km E of Quirihue, Chile |
What this means
The catalog is only as complete as the instruments of the time. Worldwide coverage of magnitude 5 and up dates from the 1960s, and of 4.5 from the 1990s; earlier years hold the large quakes and the ones near a station, so a low count in an early year means fewer instruments, not a quiet earth.
By year
Every year the USGS catalog covers.
- 2020s2020202120222023202420252026
- 2010s2010201120122013201420152016201720182019
- 2000s2000200120022003200420052006200720082009
- 1990s1990199119921993199419951996199719981999
- 1980s1980198119821983198419851986198719881989
- 1970s1970197119721973197419751976197719781979
- 1960s1960196119621963196419651966196719681969
- 1950s1950195119521953195419551956195719581959
- 1940s1940194119421943194419451946194719481949
- 1930s1930193119321933193419351936193719381939
- 1920s1920192119221923192419251926192719281929
- 1910s1910191119121913191419151916191719181919
- 1900s1900190119021903190419051906190719081909
Nearby
Sources
Earthquakes, magnitudes, depths, shaking estimates and felt reports from the U.S. Geological Survey Earthquake Hazards Program, read from its live feeds and its catalog back to 1900. Tsunami messages from NOAA’s tsunami warning centers.