This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.6 MLv |
| Local datetime | 2023/07/13 12:12 |
| Universal datetime | 2023/07/13 10:12 |
| Latitude | 48.17 ° ± 0.3 km |
| Longitude | -0.28 ° ± 0.3 km |
| Depth | 0 km (from location) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Le Mans 
|
41 | 142946 |
| Laval
|
38 | 49728 |
| Alençon
|
40 | 25848 |
| Mayenne
|
30 | 12841 |
| Sablé-sur-Sarthe
|
37 | 12220 |
| Allonnes
|
39 | 11098 |
| Évron
|
11 | 8671 |
| Coulaines
|
39 | 7423 |
| Saint-Berthevin
|
44 | 7344 |
| Changé
|
48 | 6519 |
| Bonchamp-lès-Laval
|
33 | 6037 |
| Changé
|
40 | 6020 |
| Arnage
|
44 | 5311 |
| Mulsanne
|
48 | 5238 |
| La Ferté Macé
|
46 | 5237 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.4 |
| Azimuthal gap | 127.06 ° |
| Number of stations used | 5 |
| 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 |
|---|---|---|---|---|---|---|---|
| FR | SOMF | Pg | 10:12:42.23 | -0.47 | 58.79 | 0.26 | Manual |
| FR | SOMF | Sg | 10:12:45.80 | -0.23 | 58.79 | 0.26 | Manual |
| FR | MTNF | Pg | 10:12:44.77 | -0.54 | 285.76 | 0.4 | Manual |
| FR | DAUF | Pg | 10:12:47.66 | 0.25 | 185.85 | 0.51 | Manual |
| FR | SROF | Pg | 10:12:57.68 | 0.41 | 328.16 | 1.04 | Manual |
| FR | SROF | Sg | 10:13:11.94 | 0.62 | 328.16 | 1.04 | Manual |
| FR | GOTF | Pg | 10:12:58.46 | 0.32 | 37.97 | 1.09 | Manual |
| FR | GOTF | Sg | 10:13:12.88 | 0.05 | 37.97 | 1.09 | Manual |