This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.2 MLv |
| Local datetime | 2022/05/24 12:28 |
| Universal datetime | 2022/05/24 10:28 |
| Latitude | 48.14 ° ± 4 km |
| Longitude | -0.28 ° ± 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 |
|---|---|---|
Le Mans 
|
39 | 142946 |
| Laval
|
37 | 49728 |
| Alençon
|
42 | 25848 |
| Château-Gontier-sur-Mayenne
|
47 | 16776 |
| Mayenne
|
31 | 12841 |
| Sablé-sur-Sarthe
|
34 | 12220 |
| Allonnes
|
37 | 11098 |
| Évron
|
11 | 8671 |
| Coulaines
|
38 | 7423 |
| Saint-Berthevin
|
43 | 7344 |
| Changé
|
46 | 6519 |
| Bonchamp-lès-Laval
|
32 | 6037 |
| Changé
|
39 | 6020 |
| Arnage
|
42 | 5311 |
| Mulsanne
|
46 | 5238 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.33 |
| Azimuthal gap | 131.66 ° |
| Number of stations used | 4 |
| 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 | 10:28:24.85 | -0.33 | 54.35 | 0.27 | Manual |
| FR | SOMF | Sg | 10:28:29.10 | 0.39 | 54.35 | 0.27 | Manual |
| FR | MTNF | Pg | 10:28:27.25 | -0.36 | 289.29 | 0.4 | Manual |
| FR | MTNF | Sg | 10:28:32.88 | -0.07 | 289.29 | 0.4 | Manual |
| FR | DAUF | Pg | 10:28:28.94 | -0.18 | 186.01 | 0.48 | Manual |
| FR | DAUF | Sg | 10:28:35.32 | -0.29 | 186.01 | 0.48 | Manual |
| FR | RIAF | Pg | 10:28:38.19 | 0.5 | 228.1 | 0.94 | Manual |
| FR | RIAF | Sg | 10:28:50.77 | 0.34 | 228.1 | 0.94 | Manual |