This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.6 MLv |
| Local datetime | 2023/06/01 11:51 |
| Universal datetime | 2023/06/01 09:51 |
| Latitude | 47.31 ° ± 3 km |
| Longitude | -0.79 ° ± 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 |
|---|---|---|
Angers 
|
26 | 152960 |
| Beaupréau-en-Mauges
|
18 | 23228 |
| Chemillé-en-Anjou
|
12 | 21392 |
| Mauges-sur-Loire
|
11 | 18284 |
| Montrevault-sur-Èvre
|
20 | 15859 |
| Trélazé
|
29 | 14658 |
| Avrillé
|
26 | 13692 |
| Les Ponts-de-Cé
|
25 | 12679 |
| Loireauxence
|
23 | 7522 |
| Bouchemaine
|
18 | 6774 |
| Chalonnes-sur-Loire
|
5 | 6535 |
| Longuenée-en-Anjou
|
28 | 6331 |
| Bellevigne-en-Layon
|
20 | 5730 |
| Mûrs-Erigné
|
20 | 5522 |
| Beaucouzé
|
22 | 5156 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.25 |
| Azimuthal gap | 148.71 ° |
| 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 | CRNF | Pg | 09:51:22.86 | 0.21 | 150.71 | 0.2 | Manual |
| FR | CRNF | Sg | 09:51:25.18 | -0.23 | 150.71 | 0.2 | Manual |
| FR | RIAF | Pg | 09:51:26.55 | 0.08 | 299.42 | 0.41 | Manual |
| FR | RIAF | Sg | 09:51:31.88 | -0.22 | 299.42 | 0.41 | Manual |
| FR | MTNF | Pg | 09:51:36.93 | 0.07 | 357.89 | 0.96 | Manual |
| FR | MTNF | Sg | 09:51:50.38 | 0.11 | 357.89 | 0.96 | Manual |
| FR | SOMF | Pg | 09:51:40.56 | 0.39 | 29.62 | 1.14 | Manual |
| FR | SOMF | Sg | 09:51:55.66 | -0.41 | 29.62 | 1.14 | Manual |