This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.8 MLv |
| Local datetime | 1983/01/04 06:54 |
| Universal datetime | 1983/01/04 05:54 |
| Latitude | 45.56 ° ± 2 km |
| Longitude | -0.06 ° ± 6 km |
| Depth | 5 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 |
|---|---|---|
Angoulême 
|
19 | 41740 |
| Saintes
|
50 | 25470 |
| Cognac
|
26 | 18825 |
| Soyaux
|
23 | 9351 |
| Coutras
|
58 | 8606 |
| La Couronne
|
14 | 7732 |
| Saint-Yrieix-sur-Charente
|
20 | 7274 |
| Ruelle-sur-Touvre
|
27 | 7201 |
| Saint-Jean-d'Angély
|
56 | 6976 |
| Gond-Pontouvre
|
22 | 6010 |
| L'Isle-d'Espagnac
|
23 | 5604 |
| Saint-Denis-de-Pile
|
64 | 5535 |
| Montpon-Ménestérol
|
62 | 5498 |
| Saint-Astier
|
64 | 5492 |
| Champniers
|
27 | 5151 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.7 |
| Azimuthal gap | |
| Number of stations used | 9 |
| Number of phases used | 8 |
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 |
|---|---|---|---|---|---|---|---|
| RD | LFF | Pg | 05:55:12.80 | -0.93 | 137 | 0.84 | Manual |
| RD | LFF | Sg | 05:55:25.70 | 0.26 | 137 | 0.84 | Manual |
| RD | MFF | Pg | 05:55:18.20 | 0.58 | 357 | 1.05 | Manual |
| RD | MFF | Sg | 05:55:31.80 | -0.4 | 357 | 1.05 | Manual |
| RD | RJF | Pg | 05:55:19.50 | 0.15 | 102 | 1.14 | Manual |
| RD | RJF | Sg | 05:55:35.20 | 0 | 102 | 1.14 | Manual |
| RD | LPO | Pg | 05:55:21.60 | 0.29 | 134 | 1.24 | Manual |
| RD | LPO | Sg | 05:55:38.50 | -0.11 | 134 | 1.24 | Manual |