This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.7 MLv |
| Local datetime | 2022/01/18 12:38 |
| Universal datetime | 2022/01/18 11:38 |
| Latitude | 48.17 ° ± 2 km |
| Longitude | -0.26 ° ± 2 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
|
39 | 25848 |
| Mayenne
|
31 | 12841 |
| Sablé-sur-Sarthe
|
37 | 12220 |
| Allonnes
|
38 | 11098 |
| Évron
|
13 | 8671 |
| Coulaines
|
38 | 7423 |
| Saint-Berthevin
|
45 | 7344 |
| Changé
|
46 | 6519 |
| Bonchamp-lès-Laval
|
35 | 6037 |
| Changé
|
41 | 6020 |
| Arnage
|
43 | 5311 |
| Mulsanne
|
46 | 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 | 0.41 |
| Azimuthal gap | 89.72 ° |
| Number of stations used | 15 |
| Number of phases used | 27 |
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 | 11:38:10.1 | -0.68 | 57.27 | 0.25 | Manual |
| FR | SOMF | Sg | 11:38:13.99 | 0.12 | 57.27 | 0.25 | Manual |
| FR | MTNF | Pg | 11:38:13.19 | -0.56 | 285.22 | 0.41 | Manual |
| FR | MTNF | Sg | 11:38:19.14 | -0.04 | 285.22 | 0.41 | Manual |
| FR | DAUF | Pg | 11:38:15.31 | -0.34 | 187.34 | 0.51 | Manual |
| FR | DAUF | Sg | 11:38:22.69 | 0.18 | 187.34 | 0.51 | Manual |
| FR | GIZF | Pg | 11:38:22.32 | 0.93 | 157.88 | 0.82 | Manual |
| FR | GIZF | Sn | 11:38:36.80 | -0.04 | 157.88 | 0.82 | Manual |
| FR | LOUF | Sn | 11:38:37.94 | 0.2 | 307.02 | 0.85 | Manual |
| FR | RIAF | Pg | 11:38:24.29 | 0.06 | 227.56 | 0.97 | Manual |
| FR | RIAF | Sg | 11:38:38.18 | 0.82 | 227.56 | 0.97 | Manual |
| FR | SROF | Pg | 11:38:25.69 | 0.08 | 327.55 | 1.05 | Manual |
| FR | SROF | Sg | 11:38:40.68 | 0.93 | 327.55 | 1.05 | Manual |
| FR | CRNF | Pg | 11:38:25.84 | -0.15 | 194.6 | 1.07 | Manual |
| FR | CLEV | Pg | 11:38:27.73 | -0.04 | 70.16 | 1.16 | Manual |
| FR | CLEV | Sg | 11:38:43.78 | 0.28 | 70.16 | 1.16 | Manual |
| FR | BOUF | Pn | 11:38:30.77 | -0.24 | 223.37 | 1.37 | Manual |
| FR | BOUF | Pg | 11:38:31.76 | 0.06 | 223.37 | 1.37 | Manual |
| FR | BOUF | Sg | 11:38:50.38 | 0.08 | 223.37 | 1.37 | Manual |
| FR | PLEF | Pg | 11:38:32.30 | -0.36 | 284.08 | 1.42 | Manual |
| FR | PLEF | Sg | 11:38:51.91 | -0.03 | 284.08 | 1.42 | Manual |
| FR | BEGF | Pn | 11:38:32.14 | -0.03 | 248.49 | 1.46 | Manual |
| FR | BEGF | Sn | 11:38:52.86 | -0.05 | 248.49 | 1.46 | Manual |
| FR | BSCF | Pg | 11:38:35.77 | -0.09 | 147.9 | 1.6 | Manual |
| FR | GUEF | Pg | 11:38:35.39 | -0.8 | 260.96 | 1.62 | Manual |
| FR | GUEF | Sn | 11:38:56.99 | 0 | 260.96 | 1.62 | Manual |
| FR | LGIF | Pg | 11:38:40.30 | -0.3 | 205 | 1.88 | Manual |