This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.6 MLv |
| Local datetime | 2023/01/20 11:34 |
| Universal datetime | 2023/01/20 10:34 |
| Latitude | 45.56 ° ± 5 km |
| Longitude | -0.03 ° ± 4 km |
| Depth | 0 km (operator assigned) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Angoulême 
|
17 | 41740 |
| Saintes
|
52 | 25470 |
| Cognac
|
28 | 18825 |
| Soyaux
|
21 | 9351 |
| Coutras
|
58 | 8606 |
| La Couronne
|
13 | 7732 |
| Saint-Yrieix-sur-Charente
|
19 | 7274 |
| Ruelle-sur-Touvre
|
25 | 7201 |
| Saint-Jean-d'Angély
|
57 | 6976 |
| Gond-Pontouvre
|
21 | 6010 |
| L'Isle-d'Espagnac
|
22 | 5604 |
| Saint-Denis-de-Pile
|
64 | 5535 |
| Montpon-Ménestérol
|
61 | 5498 |
| Saint-Astier
|
63 | 5492 |
| Champniers
|
25 | 5151 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.44 |
| Azimuthal gap | 166.15 ° |
| Number of stations used | 5 |
| Number of phases used | 9 |
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 | CLMF | Pg | 10:34:22.68 | 0.25 | 253.98 | 0.12 | Manual |
| FR | ABJF | Pg | 10:34:30.48 | -0.27 | 87.83 | 0.56 | Manual |
| FR | ABJF | Sg | 10:34:38.51 | 0.26 | 87.83 | 0.56 | Manual |
| FR | GNEF | Pg | 10:34:31.24 | -0.38 | 24.6 | 0.6 | Manual |
| FR | GNEF | Sg | 10:34:39.20 | -0.57 | 24.6 | 0.6 | Manual |
| FR | CHIF | Pg | 10:34:31.51 | -0.65 | 335.83 | 0.63 | Manual |
| FR | CHIF | Sg | 10:34:41.14 | 0.43 | 335.83 | 0.63 | Manual |
| FR | BSCF | Pg | 10:34:47.35 | 0.29 | 29.09 | 1.43 | Manual |
| FR | BSCF | Sg | 10:35:07.13 | 0.64 | 29.09 | 1.43 | Manual |