Débil terremoto magnitud 3.9 - 9 km W of Oued el Alleug, Tipaza, Algeria, viernes, 20 nov. 2020 -
Quake Data | Interactive map | User Reports | Earlier quakes in same area | Quakes in Algeria | Tipaza | Blida | Argel | Boumerdes

Minor magnitude 3.9 earthquake at 10 km depth
20 Nov 19:50 UTC: Primero en informar: EMSC después de 19 minutos.
Hora local al epicentro: viernes, 20 nov 2020 20:31 (GMT +1)
Magnitud: 3.9
Profundidad: 10.0 km
Epicentro latitud / longitud: 36.56°N / 2.69°E

Nearby towns and cities:
9 km al O de Oued el Alleug (pop: 21,100) --> ¡Vea sismos cercanos!
9 km al S de Castiglione (Bou Ismail) (pop: 22,400) --> ¡Vea sismos cercanos!
10 km al N de Mouzaïa (pop: 33,000) --> ¡Vea sismos cercanos!
11 km al SO de Kolea (pop: 31,800) --> ¡Vea sismos cercanos!
12 km al NNE de El Affroun (pop: 42,600) --> ¡Vea sismos cercanos!
12 km al NNO de Chiffa (Blida) (pop: 23,200) --> ¡Vea sismos cercanos!
16 km al ONO de Beni Mered (Blida) (pop: 92,700) --> ¡Vea sismos cercanos!
16 km al NO de Blida (pop: 182,400) --> ¡Vea sismos cercanos!
40 km al OSO de Argel (Algiers) (pop: 1,977,700) --> ¡Vea sismos cercanos!
74 km al OSO de Boumerdas (Boumerdes) (pop: 786,500) --> ¡Vea sismos cercanos!
Weather at epicenter at time of quake:
Broken Clouds
13°C (55 F), humidity: 100%, wind: 5 m/s (10 kts) from ENE
Fuente primaria de datos: EMSC (European-Mediterranean Seismological Centre)
Broken Clouds

Energía liberada estimada: 4.5 x 1010 joules (12.4 megawatt hours, equivalent to 10.7 tons of TNT) More info
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.
Magnitud | Profundidad | Ubicación | Fuente |
M 3.9 | 10 km | NORTHERN ALGERIA | EMSC |
User reports for this quake (3)
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Jijel cirque, Algeria (275.9 km E of epicenter) [Map] / not felt : Not felt
El-Affroun (953.2 km S of epicenter) [Map] / Very weak shaking (MMI II)
Mila / not felt
Earlier earthquakes in the same area since 1900
Débil terremoto magnitud 3.9 - 9 km W of Oued el Alleug, Tipaza, Algeria, viernes, 20 nov. 2020- Date / time UTC| Mag |Profundidad|Age|Distancia| Details
- 10 Oct 1980 12:25| 7.3 |10km / 6.2mi|hace 40 años|126km / 79mi| Northern Algeria
- 21 May 2003 18:44| 6.8 |12km / 7.5mi|hace 18 años|95km / 59mi| Northern Algeria
- 09 Sep 1954 01:04| 6.7 |15km / 9.3mi|hace 66 años|103km / 64mi| Northern Algeria
- 10 Oct 1980 15:39| 6.2 |10km / 6.2mi|hace 40 años|104km / 64mi| Northern Algeria
- 10 Sep 1954 05:44| 6.2 |15km / 9.3mi|hace 66 años|130km / 81mi| Northern Algeria
- 29 Oct 1989 19:09| 6.0 |5.7km / 3.5mi|hace 31 años|33km / 21mi| Northern Algeria
- 10 Oct 1980 12:37| 5.9 |10km / 6.2mi|hace 40 años|97km / 60mi| Northern Algeria
- 27 May 2003 17:11| 5.8 |8km / 5mi|hace 18 años|90km / 56mi| Northern Algeria
- 21 May 2003 18:51| 5.7 |10km / 6.2mi|hace 18 años|110km / 68mi| Northern Algeria
- 01 Feb 1981 13:19| 5.7 |10km / 6.2mi|hace 40 años|93km / 58mi| Northern Algeria
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