This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.9 MLv |
| Local datetime | 2023/07/12 10:35 |
| Universal datetime | 2023/07/12 08:35 |
| Latitude | 46.92 ° ± 0.1 km |
| Longitude | -0.34 ° ± 0.1 km |
| Depth | 0 km (from location) ± 0.9 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Cholet 
|
43 | 53917 |
| Saumur
|
43 | 26734 |
| Chemillé-en-Anjou
|
43 | 21392 |
| Bressuire
|
13 | 19519 |
| Thouars
|
9 | 13990 |
| Doué-en-Anjou
|
30 | 11005 |
| Parthenay
|
32 | 10267 |
| Mauléon
|
31 | 8519 |
| Lys-Haut-Layon
|
26 | 7880 |
| Loudun
|
35 | 6747 |
| Sèvremont
|
40 | 6486 |
| Bellevigne-en-Layon
|
41 | 5730 |
| Nueil-les-Aubiers
|
20 | 5541 |
| Pouzauges
|
41 | 5514 |
| Moncoutant-sur-Sèvre
|
31 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.27 |
| Azimuthal gap | 60.12 ° |
| Number of stations used | 13 |
| Number of phases used | 20 |
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 | CRNF | Pg | 08:35:48.89 | -0.16 | 314.87 | 0.3 | Manual |
| FR | CRNF | Sg | 08:35:53.33 | 0.37 | 314.87 | 0.3 | Manual |
| RD | MFF | Pg | 08:35:49.52 | -0.44 | 157.55 | 0.35 | Manual |
| RD | MFF | Sg | 08:35:54.17 | -0.37 | 157.55 | 0.35 | Manual |
| FR | GIZF | Pg | 08:35:54.94 | 0.18 | 36.92 | 0.61 | Manual |
| FR | DAUF | Pg | 08:35:57.47 | 0.29 | 359.27 | 0.74 | Manual |
| Z4 | PSIS4 | Pg | 08:35:57.98 | 0.48 | 199.8 | 0.75 | Manual |
| Z4 | PSIS3 | Pg | 08:35:57.99 | 0.39 | 202.95 | 0.76 | Manual |
| Z4 | PSIS3 | Sg | 08:36:07.96 | 0.1 | 202.95 | 0.76 | Manual |
| Z4 | PSIS1 | Pg | 08:35:58.51 | 0.4 | 199.85 | 0.79 | Manual |
| FR | CHIF | Pg | 08:35:58.45 | 0.23 | 183.4 | 0.79 | Manual |
| FR | CHIF | Sg | 08:36:09.16 | 0.24 | 183.4 | 0.79 | Manual |
| FR | LGIF | Pg | 08:35:59.75 | 0.08 | 237.94 | 0.87 | Manual |
| FR | LGIF | Sg | 08:36:11.23 | -0.2 | 237.94 | 0.87 | Manual |
| FR | BSCF | Pg | 08:36:00.51 | 0.02 | 97.04 | 0.91 | Manual |
| FR | BOUF | Pg | 08:36:00.71 | 0.13 | 285.38 | 0.92 | Manual |
| FR | BOUF | Sg | 08:36:13.18 | 0.16 | 285.38 | 0.92 | Manual |
| FR | GNEF | Pg | 08:36:00.72 | -0.26 | 150.4 | 0.94 | Manual |
| FR | GNEF | Sg | 08:36:13.59 | -0.1 | 150.4 | 0.94 | Manual |
| FR | GARF | Pg | 08:36:09.32 | -0.01 | 106.42 | 1.39 | Manual |