This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.5 MLv |
| Local datetime | 2023/03/21 10:10 |
| Universal datetime | 2023/03/21 09:10 |
| Latitude | 45.59 ° ± 0.2 km |
| Longitude | -0.02 ° ± 0.1 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 
|
14 | 41740 |
| Saintes
|
52 | 25470 |
| Cognac
|
28 | 18825 |
| Soyaux
|
18 | 9351 |
| Coutras
|
61 | 8606 |
| La Couronne
|
10 | 7732 |
| Saint-Yrieix-sur-Charente
|
16 | 7274 |
| Ruelle-sur-Touvre
|
22 | 7201 |
| Saint-Jean-d'Angély
|
56 | 6976 |
| Gond-Pontouvre
|
18 | 6010 |
| L'Isle-d'Espagnac
|
19 | 5604 |
| Saint-Denis-de-Pile
|
68 | 5535 |
| Montpon-Ménestérol
|
64 | 5498 |
| Saint-Astier
|
64 | 5492 |
| Champniers
|
22 | 5151 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.1 |
| Azimuthal gap | 152.53 ° |
| Number of stations used | 4 |
| Number of phases used | 6 |
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 | 09:10:06.52 | 0.02 | 243.46 | 0.14 | Manual |
| FR | ABJF | Pg | 09:10:14.13 | -0.06 | 90.93 | 0.55 | Manual |
| FR | ABJF | Sg | 09:10:21.55 | 0.01 | 90.93 | 0.55 | Manual |
| FR | GNEF | Pg | 09:10:14.81 | 0.14 | 24.85 | 0.57 | Manual |
| FR | GNEF | Sg | 09:10:22.20 | -0.18 | 24.85 | 0.57 | Manual |
| FR | CHIF | Pg | 09:10:15.32 | -0.08 | 333.75 | 0.61 | Manual |