This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 4.2 MLv |
| Local datetime | 2021/08/31 06:14 |
| Universal datetime | 2021/08/31 04:14 |
| Latitude | 38.71 ° ± 14 km |
| Longitude | 12.36 ° ± 21 km |
| Depth | 15 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 |
|---|---|---|
Naples 
|
286 | 988972 |
Tunis 
|
286 | 693210 |
| Palermo
|
107 | 672175 |
| Catania
|
273 | 313110 |
| Messina
|
284 | 252026 |
| Reggio di Calabria
|
294 | 180353 |
| Cagliari
|
288 | 164249 |
| Salerno
|
301 | 138188 |
| Siracusa
|
315 | 123657 |
| Bizerte
|
271 | 115268 |
| Marsala
|
100 | 77784 |
| Caserta
|
311 | 75208 |
| Ragusa
|
287 | 68956 |
| Vibo Valentia
|
325 | 33957 |
| Zaghouan
|
323 | 16911 |
Past seismicity
This map shows only the 17 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.52 |
| Azimuthal gap | 325.03 ° |
| Number of stations used | 44 |
| Number of phases used | 45 |
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 | MORSI | P | 04:15:43.92 | -0.6 | 332.73 | 4.81 | Manual |
| FR | MORSI | S | 04:16:40.87 | -0.04 | 332.73 | 4.81 | Manual |
| GU | CANO | P | 04:16:04.32 | -0.72 | 331.89 | 6.31 | Manual |
| GU | MGRO | P | 04:16:04.76 | -0.66 | 328.72 | 6.34 | Manual |
| FR | SAOF | P | 04:16:05.63 | -0.62 | 327.08 | 6.4 | Manual |
| FR | TURF | P | 04:16:06.59 | -0.48 | 326.18 | 6.46 | Manual |
| GU | GBOS | P | 04:16:07.37 | -0.14 | 329.88 | 6.49 | Manual |
| GU | PCP | P | 04:16:07.55 | -0.02 | 335.08 | 6.49 | Manual |
| FR | CALF | P | 04:16:07.11 | -0.53 | 322.59 | 6.5 | Manual |
| FR | MVIF | P | 04:16:07.46 | -0.22 | 324.54 | 6.5 | Manual |
| RD | FLAF | P | 04:16:08.33 | -0.27 | 317.27 | 6.57 | Manual |
| FR | SPIF | P | 04:16:08.59 | -0.31 | 325.81 | 6.59 | Manual |
| GU | ENR | P | 04:16:10.8 | 0.39 | 327.63 | 6.65 | Manual |
| GU | STV | P | 04:16:10.16 | -0.28 | 327.25 | 6.7 | Manual |
| FR | TRIGF | P | 04:16:11.4 | 0 | 320.17 | 6.74 | Manual |
| FR | ISO | P | 04:16:11.65 | 0.24 | 325.58 | 6.77 | Manual |
| FR | ENAUX | P | 04:16:12.78 | 0.48 | 323.9 | 6.84 | Manual |
| FR | ARTF | P | 04:16:13.30 | -0.5 | 316.66 | 6.95 | Manual |
| GU | PZZ | P | 04:16:14.52 | -0.03 | 327.52 | 7 | Manual |
| FR | BLAF | P | 04:16:15.57 | 0.02 | 319.78 | 7.07 | Manual |
| FR | OGDI | P | 04:16:16.53 | 0.63 | 321.43 | 7.1 | Manual |
| FR | BSTF | P | 04:16:16.79 | -0.18 | 317.28 | 7.18 | Manual |
| FR | MLYF | P | 04:16:18.36 | 0.51 | 318.86 | 7.24 | Manual |
| FR | RUSF | P | 04:16:19.23 | -0.21 | 317.47 | 7.36 | Manual |
| FR | OGLC | P | 04:16:20.45 | 0.9 | 322.19 | 7.36 | Manual |
| FR | OGJA | P | 04:16:22.46 | 1.09 | 327.55 | 7.5 | Manual |
| FR | OGCC | P | 04:16:24.53 | 0.88 | 320.4 | 7.66 | Manual |
| RD | ORIF | P | 04:16:27.41 | 0.95 | 324.12 | 7.87 | Manual |
| FR | OGDF | P | 04:16:28.46 | 0.23 | 319.27 | 8 | Manual |
| FR | OGS3 | P | 04:16:29.33 | 0.82 | 324.53 | 8.02 | Manual |
| FR | OGCB | P | 04:16:31.42 | 0.53 | 320.83 | 8.19 | Manual |
| FR | BANN | P | 04:16:32.21 | -0.95 | 315.2 | 8.36 | Manual |
| FR | FILF | P | 04:16:34.84 | -0.08 | 300.11 | 8.48 | Manual |
| G | SSB | P | 04:16:39.12 | 0.26 | 320.95 | 8.77 | Manual |
| FR | BALS | P | 04:16:39.18 | -0.66 | 313.87 | 8.84 | Manual |
| RD | MTLF | P | 04:16:40.77 | -0.61 | 304.33 | 8.96 | Manual |
| FR | DUNF | P | 04:16:43.73 | 0.6 | 301.69 | 9.08 | Manual |
| FR | COLF | P | 04:16:46.29 | -0.54 | 319.28 | 9.35 | Manual |
| FR | LBL | P | 04:16:47.24 | -0.32 | 316.76 | 9.41 | Manual |
| FR | LEUC | P | 04:16:48.25 | -0.59 | 312.66 | 9.5 | Manual |
| FR | LATF | P | 04:16:49.14 | 0.25 | 301.92 | 9.5 | Manual |
| FR | PLDF | P | 04:16:52.35 | 0.59 | 321.08 | 9.71 | Manual |
| FR | FRNF | P | 04:16:54.9 | 0.11 | 315.62 | 9.88 | Manual |
| FR | VERF | P | 04:16:57.90 | 0.14 | 317.02 | 10.15 | Manual |
| FR | HRSF | P | 04:17:03.28 | -0.05 | 320.76 | 10.56 | Manual |