| Author | |
| Date and time | 2021-12-28 19:25:13.4 UTC |
| Latitude | 36.435 |
| Longitude | 7.223 |
| Depth | 10 |
| Magnitude | 4.2 mb |
| Region | NORTHERN ALGERIA |
| Latest update | 2021-12-28 19:28:08.0 UTC |
| rms | 1.46 s |
| N° phases used for the localisation | 41 |
| N° stations used for the localisation | 41 |
| Gap | 247.0 ° |
| 95% confidence ellipse | |
| semi major | 4.7 |
| semi minor | 3.6 |
| Azimuth | 120 ° |
| Location Type | manual |
Download data for this event
Note: links can take up to 20 minutes from the earthquake to become available
| Operating network | code | Distance° | EvAz | A/M | Phase | Pick time | Residual | T | Reporting network |
|---|---|---|---|---|---|---|---|---|---|
| VSL | 3.500 | 29 | M | Pn | 2021-12-28 19:26:10.6 | 2.8 | T | MAD | |
| VSL | 3.500 | 29 | M | Sn | 2021-12-28 19:26:49.9 | 2 | T | MAD | |
| ETOS | 4.810 | 315 | M | Pn | 2021-12-28 19:26:25.2 | -0.7 | T | MAD | |
| ETOS | 4.810 | 315 | M | Sn | 2021-12-28 19:27:19.6 | 0.5 | T | MAD | |
| ECOL | 6.200 | 306 | M | Pn | 2021-12-28 19:26:43.4 | -1.6 | T | MAD | |
| ECOL | 6.200 | 306 | M | Sn | 2021-12-28 19:27:52.2 | 0 | T | MAD | |
| EBEN2 | 6.300 | 293 | M | Pn | 2021-12-28 19:26:46.7 | 0.5 | T | MAD | |
| EBEN2 | 6.300 | 293 | M | Sn | 2021-12-28 19:27:57.0 | 2.5 | T | MAD | |
| ATIN | M | Pn | 2021-12-28 19:26:51.8 | -0.8 | T | MAD | |||
| ZVGAR | M | Pn | 2021-12-28 19:26:49.8 | -2.9 | T | MAD | |||
| ZVGAR | M | Sn | 2021-12-28 19:28:04.5 | -1.2 | T | MAD | |||
| EPOB | 6.860 | 318 | M | Pn | 2021-12-28 19:26:52.9 | -1.1 | T | MAD | |
| EPOB | 6.860 | 318 | M | Sn | 2021-12-28 19:28:06.7 | -1.1 | T | MAD | |
| EJON | 6.880 | 332 | M | Pn | 2021-12-28 19:26:51.8 | -2.4 | T | MAD | |
| EMUR | 6.900 | 284 | M | Pn | 2021-12-28 19:26:55.0 | 0.4 | T | MAD | |
| ERTA | 7.030 | 312 | M | Pn | 2021-12-28 19:26:56.5 | 0.2 | T | MAD | |
| ERTA | 7.030 | 312 | M | Sn | 2021-12-28 19:28:11.7 | -0.1 | T | MAD | |
| EMIR | 7.030 | 323 | M | Pn | 2021-12-28 19:26:56.1 | -0.3 | T | MAD | |
| EMIR | 7.030 | 323 | M | Sn | 2021-12-28 19:28:11.7 | -0.2 | T | MAD | |
| EVIV | 7.180 | 296 | M | Pn | 2021-12-28 19:26:59.4 | 1.1 | T | MAD | |
| EMOS | 7.200 | 305 | M | Pn | 2021-12-28 19:26:58.0 | -0.6 | T | MAD | |
| EMOS | 7.200 | 305 | M | Sn | 2021-12-28 19:28:15.3 | -0.6 | T | MAD | |
| EZAR | 7.260 | 284 | M | Pn | 2021-12-28 19:26:59.3 | -0.2 | T | MAD | |
| ETOB | 7.310 | 290 | M | Pn | 2021-12-28 19:27:01.5 | 1.4 | T | MAD | |
| ENIJ | 7.590 | 277 | M | Pn | 2021-12-28 19:27:02.5 | -1.6 | T | MAD | |
| ESAC | 7.970 | 314 | M | Pn | 2021-12-28 19:27:10.0 | 0.7 | T | MAD | |
| EBER | 8.140 | 276 | M | Pn | 2021-12-28 19:27:10.1 | -1.4 | T | MAD | |
| PCP | 8.160 | 7 | M | Pn | 2021-12-28 19:27:12.5 | 0.7 | T | MAD | |
| PCP | 8.160 | 7 | M | Sn | 2021-12-28 19:28:41.1 | 2.5 | T | MAD | |
| ECHI | 8.250 | 321 | M | Pn | 2021-12-28 19:27:13.1 | 0 | T | MAD | |
| ECHI | 8.250 | 321 | M | Sn | 2021-12-28 19:28:44.0 | 3.1 | T | MAD | |
| EQES | 8.340 | 283 | M | Pn | 2021-12-28 19:27:15.7 | 1.5 | T | MAD | |
| RETOR | 8.480 | 304 | M | Pn | 2021-12-28 19:27:17.3 | 1.1 | T | MAD | |
| ELGU | 8.730 | 276 | M | Pn | 2021-12-28 19:27:19.5 | -0.2 | T | MAD | |
| EGOR | 9.120 | 278 | M | Pn | 2021-12-28 19:27:26.7 | 1.8 | T | MAD | |
| EORO | 9.210 | 317 | M | Pn | 2021-12-28 19:27:26.7 | 0.6 | T | MAD | |
| EADA | 9.560 | 284 | M | Pn | 2021-12-28 19:27:30.5 | -0.5 | T | MAD | |
| PAB | 9.650 | 292 | M | Pn | 2021-12-28 19:27:32.4 | 0.3 | T | MAD | |
| SENIN | 9.920 | 0 | M | Pn | 2021-12-28 19:27:38.0 | 2.1 | T | MAD | |
| ECAB | 10.210 | 283 | M | Pn | 2021-12-28 19:27:40.0 | 0.1 | T | MAD | |
| ELAN | 10.630 | 313 | M | Pn | 2021-12-28 19:27:46.1 | 0.4 | T | MAD |