This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.6 MLv |
| Local datetime | 2023/10/11 12:43 |
| Universal datetime | 2023/10/11 10:43 |
| Latitude | 48.15 ° ± 0.5 km |
| Longitude | -0.25 ° ± 0.5 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 |
|---|---|---|
Le Mans 
|
39 | 142946 |
| Laval
|
40 | 49728 |
| Alençon
|
40 | 25848 |
| Mayenne
|
32 | 12841 |
| Sablé-sur-Sarthe
|
36 | 12220 |
| Allonnes
|
37 | 11098 |
| Évron
|
12 | 8671 |
| Coulaines
|
37 | 7423 |
| Saint-Berthevin
|
45 | 7344 |
| Changé
|
45 | 6519 |
| Bonchamp-lès-Laval
|
35 | 6037 |
| Changé
|
41 | 6020 |
| Arnage
|
42 | 5311 |
| Mulsanne
|
45 | 5238 |
| La Ferté Macé
|
47 | 5237 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.45 |
| Azimuthal gap | 132.83 ° |
| Number of stations used | 5 |
| Number of phases used | 10 |
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 | 10:44:01.94 | -0.55 | 54.85 | 0.25 | Manual |
| FR | SOMF | Sg | 10:44:06.9 | 0.35 | 54.85 | 0.25 | Manual |
| FR | MTNF | Pg | 10:44:05.4 | -0.48 | 286.75 | 0.41 | Manual |
| FR | MTNF | Sg | 10:44:11.18 | 0.16 | 286.75 | 0.41 | Manual |
| FR | DAUF | Pg | 10:44:07.36 | 0.23 | 187.67 | 0.5 | Manual |
| FR | DAUF | Sg | 10:44:14.15 | 0.32 | 187.67 | 0.5 | Manual |
| FR | SROF | Pg | 10:44:17.60 | 0.11 | 327.83 | 1.06 | Manual |
| FR | SROF | Sg | 10:44:32.62 | 0.84 | 327.83 | 1.06 | Manual |
| FR | GOTF | Pg | 10:44:18.16 | 0.11 | 37 | 1.09 | Manual |
| FR | GOTF | Sg | 10:44:33.40 | 0.67 | 37 | 1.09 | Manual |