This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.3 MLv |
| Local datetime | 2023/05/17 12:10 |
| Universal datetime | 2023/05/17 10:10 |
| Latitude | 47.73 ° ± 0.2 km |
| Longitude | -2.83 ° ± 0.2 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 |
|---|---|---|
Vannes 
|
10 | 53352 |
| Auray
|
14 | 13627 |
| Saint-Avé
|
8 | 11642 |
| Séné
|
15 | 8947 |
| Sarzeau
|
24 | 8182 |
| Theix-Noyalo
|
18 | 7966 |
| Pluvigner
|
15 | 7543 |
| Brech
|
15 | 6637 |
| Ploeren
|
8 | 6575 |
| Baud
|
22 | 6261 |
| Elven
|
18 | 6021 |
| Plescop
|
4 | 5854 |
| Pluneret
|
10 | 5722 |
| Grand-Champ
|
3 | 5404 |
| Arradon
|
11 | 5340 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.28 |
| Azimuthal gap | 104.91 ° |
| Number of stations used | 6 |
| Number of phases used | 11 |
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 | GUEF | Pg | 10:10:51.46 | -0.09 | 40.88 | 0.21 | Manual |
| FR | GUEF | Sg | 10:10:54.11 | -0.08 | 40.88 | 0.21 | Manual |
| FR | BEGF | Pg | 10:10:55.35 | 0.05 | 106.78 | 0.4 | Manual |
| FR | BEGF | Sg | 10:11:00.96 | 0.3 | 106.78 | 0.4 | Manual |
| FR | BIMF | Pg | 10:10:56.51 | -0.13 | 211.69 | 0.48 | Manual |
| FR | BIMF | Sg | 10:11:02.91 | -0.12 | 211.69 | 0.48 | Manual |
| RD | ROSF | Pg | 10:11:00.24 | -0.05 | 334.09 | 0.67 | Manual |
| FR | OLIV | Pg | 10:11:04.94 | 0.36 | 282.66 | 0.9 | Manual |
| FR | OLIV | Sg | 10:11:16.32 | -0.47 | 282.66 | 0.9 | Manual |
| FR | LOCF | Pg | 10:11:08.73 | 0.47 | 329.64 | 1.1 | Manual |
| FR | LOCF | Sg | 10:11:23.58 | 0.42 | 329.64 | 1.1 | Manual |