December 10, 1950 Earthquake: Ica,chimbote,huaraz,cajamarca,cuzco,moquegua, Peru
A magnitude 7 earthquake struck Ica,chimbote,huaraz,cajamarca,cuzco,moquegua, Peru on December 10, 1950 at 02:50:42 UTC, 80 km below the surface. It killed 4 people.
Map
Where it struck, with the other significant earthquakes within 200 km. Circles are sized and colored by magnitude; select one for its page.
The earthquake
- Date
- December 10, 1950
- Time
- 02:50:42 UTC
- Place
- Ica,chimbote,huaraz,cajamarca,cuzco,moquegua, Peru
- Magnitude
- 7 (Ms)
- Focal depth
- 80 km (50 mi)
- Tsunami
- Yes: the tsunami it caused
- Epicenter
- 14.250° S, 75.750° W
- Country
- Peru
The toll
- Deaths
- 4
- Injuries
- 12
- Damage
- Moderate (about $1 to $5 million)
- Houses destroyed
- Some (about 51 to 100)
Where the literature gives no number, NCEI records a description on a scale of 1 to 4, printed here in its words. Damage is in millions of US dollars of the year of the event, not adjusted for inflation.
What the record says
NCEI’s account, from the sources it cites.
1950, December 9, 1950, 21:55.50 [local time], 02:50:39 UTC, 14.6 S, 76.3 W, depth 80 km, magnitude 6.9 MS. There was a strong earthquake felt on an area of 490,000 km2, including Chimbote, Huaras and Cajamarca in
the north, Serro de Pasco, Satipo, the Gran Pajonal Mountains in the northeast, Cuzco in the east and Mocegua in the south. The strongest, approximately 6-degree tremors encompassed 900 km2... Ica suffered most of all from the earthquake. Four residents died and 12 were injured. In the poor districts this city, many adobe homes, especially those in poor condition, were destroyed by seismic oscillations. At the same time, at the center of the city, the overwhelming majority of adobe structures remained undamaged, and damage here amounted to the opening up of joints and the collapse of cornices and stucco. Reinforced concrete structures were completely unharmed. In a block building, built on filled land, the stairway block settled 1 1/2 cm. The walls of the cemetery partially collapsed. (reference #415)
December 10, 1950, 02:50:42 UTC, 14.25 S, 75.75 W, depth 80 km, magnitude 7.0 MS. (reference #130)
December 10, 1950, 02:50:42 UTC, 14.3 S, 75.8 W, depth 80 km, magnitude 7.0 MS. (reference #88)
December 10, 1950, 02:50:40 UTC, 14 S 76 W. Near coast of southern Peru, 4 killed, 12 injured, and moderate property damage at Ica. Depth about 60 km. (reference #45)
Other significant earthquakes nearby
Within 200 km, the deadliest first.
- October 20, 1687, Lima, Peru
- August 15, 2007, Ica, Pisco, Lima, Peru
- May 12, 1664, Ica, Pisco, Peru
- December 18, 1594, Ica, Peru
- March 30, 1813, Ica, Peru
- August 24, 1942, Ica, Nazca, Peru
- November 12, 1996, Chincha Alta, Acari, Nazca, Marcona, Peru
- May 7, 1647, Peru
- June 22, 1981, Central, Peru
- April 18, 1981, Ayacucho, Peru
- November 12, 1980, S Central, Peru
- May 28, 1948, Canete, Peru
- March 28, 1982, Coast, Lunahuana, Lima, Huancayo, Peru
- October 28, 2011, San Vicente DE Canete, Peru
- January 30, 2012, Ica, Peru
More
Significant earthquakes of 1950The 1900sEvery quake the USGS located in 1950Recent earthquakes near hereThis day in weather history
Sources
Significant earthquakes from NOAA’s National Centers for Environmental Information, Global Historical Hazard Database, cited as NCEI/WDS, doi:10.7289/V5PN93H7. Public domain. Read 2026-09-24. NCEI earthquake 3962.