Significant earthquakes of 1950

December 10, 1950 Earthquake: Ica,chimbote,huaraz,cajamarca,cuzco,moquegua, Peru

December 10, 1950 · M7 · 4 deaths

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)
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.

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.