This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 3.9 mb
Local datetime 2021/03/19 09:33
Universal datetime 2021/03/19 08:33
Latitude 36.91 ° ± 7 km
Longitude 5.50 ° ± 7 km
Depth 10 km (operator assigned) ± 0.0 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Algiers  219 1.977663e+06
Constantine  116 450097
Palma  387 375773
Batna  161 280798
Annaba  202 206570
Béjaïa  42 164103
Skikda  125 162702
Médéa  254 147707
Guelma  179 123590
Oum el Bouaghi  189 100821
Qasserine  356 81987
Béja  330 57233
Jendouba  294 51408
El Kef  299 47979
Siliana  360 26960

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status preliminary
RMS 0.57
Azimuthal gap 294.52 °
Number of stations used 28
Number of phases used 31

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
FR SJAF S 08:36:11.64 -0.76 340.85 5.92 Manual
FR SMPL P 08:35:09.28 0.33 28.32 5.95 Manual
FR VALC P 08:35:10.72 -0.09 335.07 6.09 Manual
FR FILF S 08:36:16.96 -0.19 338.14 6.12 Manual
FR PAND P 08:35:13.85 -0.9 332.71 6.38 Manual
FR SALF P 08:35:19.87 0.59 331.75 6.72 Manual
FR MORSI P 08:35:18.82 -0.58 25 6.73 Manual
FR MORSI S 08:36:31.39 -0.1 25 6.73 Manual
FR TRIGF P 08:35:20.92 -0.36 5.52 6.86 Manual
FR TRIGF S 08:36:35.44 0.66 5.52 6.86 Manual
FR CALF S 08:36:36.23 0.1 8.59 6.92 Manual
FR RUSF P 08:35:22.75 -0.66 359.91 7.02 Manual
FR RESF P 08:35:23.66 -0.79 327.62 7.1 Manual
FR TURF S 08:36:42.37 -0.45 10.97 7.2 Manual
FR ENAUX P 08:35:26.15 -0.41 7.31 7.26 Manual
FR ENAUX S 08:36:44.73 0.62 7.31 7.26 Manual
FR PIAF P 08:35:27.45 -0.71 11.97 7.38 Manual
FR LABF P 08:35:29.25 0.66 327.48 7.41 Manual
FR OGLC P 08:35:29.68 0.33 3.18 7.47 Manual
FR BANN S 08:36:50.56 0.2 352.63 7.52 Manual
FR SURF P 08:35:31.90 0.36 7.1 7.63 Manual
FR REYF P 08:35:32.42 0.83 325.5 7.63 Manual
FR CREF P 08:35:32.94 0.73 6.02 7.68 Manual
FR BALS P 08:35:32.68 -0.59 349.09 7.76 Manual
FR OGAG P 08:35:34.91 -0.38 5.4 7.91 Manual
FR OGVG P 08:35:35.17 -0.14 3.18 7.91 Manual
FR OGCB P 08:35:34.91 -0.77 357.93 7.94 Manual
FR OGS3 P 08:35:39.48 0.91 1.54 8.15 Manual
FR OSSF P 08:35:39.48 0.52 322.83 8.18 Manual
FR OGSM P 08:35:46.2 0.27 0.92 8.69 Manual
FR OGMY P 08:35:50.20 0.77 1.75 8.97 Manual