Moderate mag. 5.7 earthquake - Northern Algeria on Sunday, 7 December 1980 at 17:37 (GMT)

Moderate mag. 5.7 earthquake - Northern Algeria on Sunday, 7 December 1980 at 17:37 (GMT)

Moderate magnitude 5.7 earthquake at 10 km depth

Date & time: 7 Dec 1980 17:37:09 UTC
Magnitude: 5.7
Depth: 10.0 km
Epicenter latitude / longitude: 36.027°N / 1.229°E (Algeria)
Nearby towns and cities:
9 km (5 mi) SSE of Oued Sly (pop: 30,500) --> See nearby quakes!
10 km (6 mi) ESE of Boukadir (pop: 26,700) --> See nearby quakes!
18 km (11 mi) SSW of ash-Shalif (pop: 178,600) --> See nearby quakes!
19 km (12 mi) S of Ech Chettia (pop: 168,000) --> See nearby quakes!
21 km (13 mi) NNE of Ammi Moussa (pop: 23,000) --> See nearby quakes!
28 km (17 mi) ESE of ’Aïn Merane (pop: 34,400) --> See nearby quakes!
29 km (18 mi) ENE of Oued Rhiou (pop: 59,900) --> See nearby quakes!
32 km (20 mi) WSW of Oued Fodda (pop: 44,500) --> See nearby quakes!
184 km (114 mi) WSW of Algiers (pop: 1,977,700) --> See nearby quakes!
217 km (135 mi) WSW of Boumerdas (pop: 786,500) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.2 x 1013 joules (6.22 gigawatt hours, equivalent to 5351 tons of TNT or 0.3 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 5.710 kmnorthern AlgeriaUSGS
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 of the 5.7 quake Northern Algeria 7 December 1980 17:37 GMT

More info
Recorded aftershocks, latest first (7 quakes):
  • 05 Feb 1981 09:12 UTC
    | M 4.7 |
    10 km (6.2 mi) depth
    |
    42 km (26 mi) distance
    | USGS | Details
  • 20 Jan 1981 01:25 UTC
    | M 4.4 |
    10 km (6.2 mi) depth
    |
    42 km (26 mi) distance
    | USGS | Details
  • 15 Jan 1981 07:29 UTC
    | M 4.4 |
    10 km (6.2 mi) depth
    |
    29 km (18 mi) distance
    | USGS | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    4009 km (2491 mi) distance
    | | Details
  • 31 Dec 1980 02:25 UTC
    | M 4.7 |
    10 km (6.2 mi) depth
    |
    6 km (3 mi) distance
    | USGS | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    4009 km (2491 mi) distance
    | | Details
  • 24 Dec 1980 12:47 UTC
    | M 4.3 |
    10 km (6.2 mi) depth
    |
    33 km (21 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

Moderate mag. 5.7 earthquake - Northern Algeria on Sunday, 7 December 1980 at 17:37 (GMT)
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