Moderate mag. 5.1 earthquake - Northern Algeria on Saturday, 24 November 1973 at 14:05 (GMT)

Moderate mag. 5.1 earthquake - Northern Algeria on Saturday, 24 November 1973 at 14:05 (GMT)

Moderate magnitude 5.1 earthquake at 17 km depth

Date & time: 24 Nov 1973 14:05:46 UTC
Magnitude: 5.1
Depth: 17.0 km
Epicenter latitude / longitude: 36.14°N / 4.408°E (Algeria)
Nearby towns and cities:
7 km (4 mi) NW of Mansourah (Mansoura) (pop: 22,100) --> See nearby quakes!
21 km (13 mi) WNW of El Achir (pop: 158,300) --> See nearby quakes!
26 km (16 mi) SSE of Chorfa (M'chedallah) (pop: 20,600) --> See nearby quakes!
27 km (17 mi) NE of Melouza (Hammam Dalaa) (pop: 25,700) --> See nearby quakes!
33 km (20 mi) WNW of Bordj Bou Arreridj (pop: 168,300) --> See nearby quakes!
37 km (23 mi) SSW of Ighram (pop: 15,000) --> See nearby quakes!
37 km (23 mi) SSW of Akbou (pop: 66,700) --> See nearby quakes!
50 km (31 mi) NNW of M'Sila (pop: 100,000) --> See nearby quakes!
109 km (67 mi) SE of Boumerdas (pop: 786,500) --> See nearby quakes!
135 km (84 mi) ESE of Algiers (pop: 1,977,700) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.8 x 1012 joules (783 megawatt hours, equivalent to 674 tons of TNT) 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 5.117 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 5.1 quake Northern Algeria 24 November 1973 14:05 GMT

More info
Recorded aftershocks, latest first (2 quakes):
  • 25 Nov 1973 04:20 UTC
    | M 4.9 |
    33 km (20.5 mi) depth
    |
    8 km (5 mi) distance
    | USGS | Details
  • 24 Nov 1973 15:22 UTC
    | M 5.3 |
    33 km (20.5 mi) depth
    |
    4 km (3 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area since 1900

Moderate mag. 5.1 earthquake - Northern Algeria on Saturday, 24 November 1973 at 14:05 (GMT)
    Hint: Click on Date/Time to show latest first
  • Date / time UTC
    | Mag |
    Depth
    |
    Age
    |
    Distance
    | Details
  • 04 Sep 1963 05:06
    | 5.7 |
    25km / 16mi
    |
    57 years ago
    |
    83km / 52mi
    | Northern Algeria
  • 07 Nov 1959 02:32
    | 5.3 |
    15km / 9.3mi
    |
    61 years ago
    |
    163km / 101mi
    | Northern Algeria
  • 24 May 1959 13:19
    | 5.3 |
    15km / 9.3mi
    |
    62 years ago
    |
    12km / 8mi
    | Northern Algeria
  • 01 Apr 1952 04:21
    | 5.2 |
    15km / 9.3mi
    |
    69 years ago
    |
    223km / 139mi
    | Northern Algeria

Map of earlier quakes

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