This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.7 MLv |
| Local datetime | 2023/02/22 10:36 |
| Universal datetime | 2023/02/22 09:36 |
| Latitude | 47.07 ° ± 4 km |
| Longitude | -0.43 ° ± 3 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 |
|---|---|---|
Cholet 
|
34 | 53917 |
| Saumur
|
35 | 26734 |
| Chemillé-en-Anjou
|
27 | 21392 |
| Bressuire
|
24 | 19519 |
| Thouars
|
17 | 13990 |
| Les Ponts-de-Cé
|
41 | 12679 |
| Doué-en-Anjou
|
17 | 11005 |
| Brissac Loire Aubance
|
31 | 10807 |
| Gennes-Val-de-Loire
|
33 | 8724 |
| Mauléon
|
28 | 8519 |
| Lys-Haut-Layon
|
9 | 7880 |
| Mortagne-sur-Sèvre
|
40 | 5930 |
| Bellevigne-en-Layon
|
24 | 5730 |
| Nueil-les-Aubiers
|
19 | 5541 |
| Mûrs-Erigné
|
38 | 5522 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.42 |
| Azimuthal gap | 105.9 ° |
| Number of stations used | 11 |
| Number of phases used | 18 |
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 | 09:36:53.4 | -0.28 | 294.65 | 0.16 | Manual |
| FR | CRNF | Sg | 09:36:55.32 | -0.12 | 294.65 | 0.16 | Manual |
| RD | MFF | Pg | 09:36:59.76 | 0.04 | 157.09 | 0.5 | Manual |
| FR | GIZF | Pg | 09:37:00.60 | 0.07 | 51.19 | 0.55 | Manual |
| FR | DAUF | Pg | 09:37:01.25 | -0.2 | 5.05 | 0.6 | Manual |
| FR | RIAF | Pg | 09:37:03.86 | -0.35 | 306.55 | 0.75 | Manual |
| FR | RIAF | Sg | 09:37:15.9 | 0.82 | 306.55 | 0.75 | Manual |
| FR | BOUF | Pg | 09:37:06.31 | 0.51 | 276.95 | 0.83 | Manual |
| FR | BOUF | Sg | 09:37:16.88 | -0.13 | 276.95 | 0.83 | Manual |
| FR | LGIF | Pg | 09:37:07.50 | 0.3 | 228.09 | 0.91 | Manual |
| FR | MTNF | Pn | 09:37:12.44 | -0.94 | 347.05 | 1.24 | Manual |
| FR | MTNF | Sg | 09:37:29.97 | -0.19 | 347.05 | 1.24 | Manual |
| FR | SOMF | Pg | 09:37:14.62 | 0.54 | 14.66 | 1.28 | Manual |
| FR | SOMF | Sg | 09:37:31.70 | 0.35 | 14.66 | 1.28 | Manual |
| FR | BEGF | Pn | 09:37:15.21 | 0.17 | 294.43 | 1.36 | Manual |
| FR | BEGF | Sg | 09:37:34.1 | -0.09 | 294.43 | 1.36 | Manual |
| FR | GUEF | Pg | 09:37:21.11 | -0.72 | 299.6 | 1.71 | Manual |
| FR | GUEF | Sn | 09:37:43.53 | 0.21 | 299.6 | 1.71 | Manual |