Strong mag. 5.6 earthquake - Provincia de Contralmirante Villar, 83 km southwest of Tumbes, Peru, on Thursday, 10 December 1970 at 11:37 (GMT)

Strong mag. 5.6 earthquake - Provincia de Contralmirante Villar, 83 km southwest of Tumbes, Peru, on Thursday, 10 December 1970 at 11:37 (GMT)

Strong magnitude 5.6 earthquake at 36 km depth

Date & time: 10 Dec 1970 11:37:43 UTC
Magnitude: 5.6
Depth: 35.8 km
Epicenter latitude / longitude: 4.093°S / 80.987°W (Provincia de Contralmirante Villar, Tumbes, Peru)
Nearby towns and cities:
6 km (4 mi) SW of Quebrada Seca (pop: 61) --> See nearby quakes!
7 km (4 mi) ENE of Mancora (Talara, Piura) (pop: 9,100) --> See nearby quakes!
21 km (13 mi) NNW of La Breita (Piura) (pop: 17,700) --> See nearby quakes!
62 km (39 mi) NNE of Talara (Piura) (pop: 99,100) --> See nearby quakes!
83 km (52 mi) SW of Tumbes (pop: 109,200) --> See nearby quakes!
91 km (57 mi) NNW of Querecotillo (Sullana, Piura) (pop: 25,400) --> See nearby quakes!
93 km (58 mi) NNW of Marcavelica (Sullana, Piura) (pop: 25,600) --> See nearby quakes!
96 km (60 mi) NNW of Sullana (Piura) (pop: 160,800) --> See nearby quakes!
129 km (80 mi) NNW of Piura (pop: 325,500) --> See nearby quakes!
986 km (613 mi) NNW of Lima (pop: 7,737,000) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.6 x 1013 joules (4.4 gigawatt hours, equivalent to 3788 tons of TNT or 0.2 atomic bombs!) More info
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Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
MagnitudeDepthLocationSource
M 5.636 kmPeru-Ecuador border regionUSGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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Aftershocks

More info
Recorded aftershocks, latest first (2 quakes):
  • 29 Dec 1970 08:01 UTC
    | M 5.9 |
    35 km (21.7 mi) depth
    |
    14 km (9 mi) distance
    | USGS | Details
  • 11 Dec 1970 10:24 UTC
    | M 5.7 |
    38 km (23.6 mi) depth
    |
    21 km (13 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

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