This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 4.1 MLv |
| Local datetime | 2021/01/24 12:51 |
| Universal datetime | 2021/01/24 11:51 |
| Latitude | 36.94 ° ± 30 km |
| Longitude | 4.21 ° ± 7 km |
| Depth | 10 km (operator assigned) ± 0.0 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Algiers 
|
106 | 1.977663e+06 |
| Constantine
|
223 | 450097 |
Palma 
|
323 | 375773 |
| Batna
|
232 | 280798 |
| Annaba
|
316 | 206570 |
| Béjaïa
|
79 | 164103 |
| Skikda
|
239 | 162702 |
| Médéa
|
149 | 147707 |
| Mostaganem
|
386 | 130000 |
| Saïda
|
435 | 127497 |
| Guelma
|
292 | 123590 |
| Laghouat
|
368 | 113872 |
| Oum el Bouaghi
|
290 | 100821 |
Jendouba 
|
408 | 51408 |
| El Kef
|
411 | 47979 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.51 |
| Azimuthal gap | 291.11 ° |
| Number of stations used | 59 |
| Number of phases used | 59 |
Webservices
The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :
Phases
| Network | Station | Phase | Time | Residual (s) | Azimuth (°) | Distance (°) | Mode |
|---|---|---|---|---|---|---|---|
| FR | SJAF | P | 11:52:23.58 | -0.81 | 349.86 | 5.63 | Manual |
| FR | VALC | P | 11:52:25.21 | -0.02 | 343.55 | 5.69 | Manual |
| FR | FILF | P | 11:52:26.18 | -0.27 | 346.7 | 5.78 | Manual |
| FR | PAND | P | 11:52:28.78 | 0.11 | 340.59 | 5.94 | Manual |
| FR | CARF | P | 11:52:29.56 | 0.22 | 344.94 | 5.99 | Manual |
| FR | FNEB | P | 11:52:31.88 | 0.07 | 345.44 | 6.17 | Manual |
| FR | GENF | P | 11:52:33.29 | 0.86 | 341.75 | 6.22 | Manual |
| FR | CLAF | P | 11:52:31.88 | -0.96 | 352.42 | 6.25 | Manual |
| FR | SALF | P | 11:52:33.19 | 0.17 | 339.12 | 6.26 | Manual |
| FR | DUNF | P | 11:52:35.24 | 0.96 | 343.85 | 6.35 | Manual |
| FR | SMPL | P | 11:52:36.53 | 0.64 | 35.71 | 6.47 | Manual |
| FR | MLS | P | 11:52:36.40 | 0.5 | 339.24 | 6.47 | Manual |
| FR | MELF | P | 11:52:37.4 | 0.83 | 336.92 | 6.49 | Manual |
| ES | ECHI | P | 11:52:35.92 | -0.4 | 332.83 | 6.5 | Manual |
| RD | MTLF | P | 11:52:37.25 | -0.08 | 347.17 | 6.58 | Manual |
| FR | LEPF | P | 11:52:38.82 | 0.13 | 9.35 | 6.67 | Manual |
| FR | ARTF | P | 11:52:39.41 | -0.35 | 9.89 | 6.75 | Manual |
| LC | CANF | P | 11:52:41.28 | 0.03 | 329.44 | 6.86 | Manual |
| FR | LABF | P | 11:52:42.3 | 0.55 | 333.76 | 6.88 | Manual |
| FR | BSTF | P | 11:52:42.78 | 0.44 | 8.59 | 6.94 | Manual |
| FR | RUSF | P | 11:52:43.35 | -0.65 | 7.48 | 7.06 | Manual |
| FR | REYF | P | 11:52:44.8 | -0.02 | 331.42 | 7.07 | Manual |
| FR | CALF | P | 11:52:44.13 | -0.58 | 16.05 | 7.11 | Manual |
| FR | SALSA | P | 11:52:45.66 | -0.05 | 14.45 | 7.19 | Manual |
| FR | ATE | P | 11:52:45.38 | -0.58 | 329.97 | 7.2 | Manual |
| FR | MVIF | P | 11:52:46.74 | -0.56 | 16.95 | 7.3 | Manual |
| FR | OGDI | P | 11:52:47.62 | 0.02 | 11.43 | 7.32 | Manual |
| FR | SLVF | P | 11:52:49.16 | 0.37 | 348.49 | 7.41 | Manual |
| FR | BANN | P | 11:52:48.83 | -0.12 | 359.68 | 7.42 | Manual |
| FR | ENAUX | P | 11:52:48.32 | -0.65 | 14.44 | 7.42 | Manual |
| FR | OGCC | P | 11:52:51.31 | 0.59 | 7.3 | 7.55 | Manual |
| FR | OGLC | P | 11:52:50.49 | -0.3 | 10.19 | 7.56 | Manual |
| FR | OSSF | P | 11:52:50.51 | -0.55 | 328.08 | 7.58 | Manual |
| FR | OGDF | P | 11:52:51.72 | -0.18 | 4.6 | 7.64 | Manual |
| ES | EALK | P | 11:52:51.45 | -0.67 | 326.82 | 7.65 | Manual |
| GU | ENR | P | 11:52:51.68 | -0.77 | 17.51 | 7.68 | Manual |
| FR | JAUF | P | 11:52:53.12 | 0.01 | 13.63 | 7.73 | Manual |
| GU | GBOS | P | 11:52:53.59 | -0.51 | 19.57 | 7.8 | Manual |
| GU | PZZ | P | 11:52:55.92 | 0.78 | 15.33 | 7.87 | Manual |
| FR | OGCB | P | 11:52:55.97 | 0.03 | 4.55 | 7.93 | Manual |
| FR | OGVG | P | 11:52:56.99 | 0.14 | 9.75 | 8 | Manual |
| RD | ORIF | P | 11:52:58.44 | 0.6 | 8.46 | 8.07 | Manual |
| FR | OGJA | P | 11:52:59.88 | 0.49 | 12.55 | 8.18 | Manual |
| FR | OGS1 | P | 11:53:00.12 | 0.47 | 7.92 | 8.2 | Manual |
| FR | OGS2 | P | 11:53:00.12 | 0.42 | 7.9 | 8.21 | Manual |
| GU | RRL | P | 11:53:00.35 | 0.62 | 12.92 | 8.21 | Manual |
| FR | OGS3 | P | 11:53:00.16 | 0.39 | 7.92 | 8.21 | Manual |
| FR | OGSA | P | 11:53:00.72 | 0.33 | 10.86 | 8.26 | Manual |
| FR | CHA2 | P | 11:53:01.19 | 0.59 | 8.32 | 8.27 | Manual |
| FR | LBL | P | 11:53:02.3 | 0.8 | 355.27 | 8.32 | Manual |
| G | SSB | P | 11:53:00.68 | -0.8 | 1.6 | 8.34 | Manual |
| FR | OGSM | P | 11:53:06.60 | -0.34 | 6.87 | 8.73 | Manual |
| FR | OGMY | P | 11:53:10.79 | -0.09 | 7.48 | 9.02 | Manual |
| FR | OG35 | P | 11:53:11.91 | -0.79 | 5.95 | 9.15 | Manual |
| FR | OG02 | P | 11:53:15.3 | -0.06 | 8.63 | 9.33 | Manual |
| GU | SATI | P | 11:53:15.83 | 0.59 | 15.92 | 9.34 | Manual |
| FR | RIVEL | P | 11:53:22.40 | -0.44 | 6.85 | 9.9 | Manual |
| CH | BRANT | P | 11:53:25.57 | -0.51 | 8.83 | 10.13 | Manual |
| FR | FOURG | P | 11:53:26.73 | -0.65 | 6.15 | 10.23 | Manual |