This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.8 MLv |
| Local datetime | 2023/05/24 11:54 |
| Universal datetime | 2023/05/24 09:54 |
| Latitude | 48.46 ° ± 0.3 km |
| Longitude | -3.42 ° ± 0.3 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 |
|---|---|---|
Saint-Brieuc 
|
49 | 44372 |
| Lannion
|
32 | 19880 |
| Morlaix
|
33 | 14559 |
| Plérin
|
49 | 14062 |
| Ploufragan
|
45 | 11546 |
| Landivisiau
|
48 | 9132 |
| Carhaix-Plouguer
|
24 | 7174 |
| Paimpol
|
44 | 7172 |
| Pordic
|
45 | 7167 |
| Perros-Guirec
|
39 | 7139 |
| Binic-Étables-sur-Mer
|
46 | 7068 |
| Guingamp
|
23 | 6895 |
| Saint-Pol-de-Léon
|
48 | 6596 |
| Ploumagoar
|
24 | 5434 |
| Plouigneau
|
24 | 5083 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.26 |
| Azimuthal gap | 100.1 ° |
| Number of stations used | 7 |
| Number of phases used | 10 |
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 |
|---|---|---|---|---|---|---|---|
| RD | ROSF | Pg | 09:54:08.95 | 0.04 | 142.03 | 0.16 | Manual |
| FR | LOCF | Pg | 09:54:10.97 | -0.19 | 322.45 | 0.28 | Manual |
| FR | LOCF | Sg | 09:54:14.56 | 0.27 | 322.45 | 0.28 | Manual |
| FR | OLIV | Pg | 09:54:19.80 | 0.07 | 222.34 | 0.72 | Manual |
| FR | GUEF | Pg | 09:54:20.100 | 0.24 | 137.19 | 0.78 | Manual |
| FR | GUEF | Sg | 09:54:31.29 | 0.44 | 137.19 | 0.78 | Manual |
| GB | JSA | Pg | 09:54:26.88 | -0.06 | 48.06 | 1.1 | Manual |
| FR | BIMF | Pg | 09:54:27.46 | -0.31 | 172.57 | 1.14 | Manual |
| FR | BIMF | Sg | 09:54:43.40 | 0.44 | 172.57 | 1.14 | Manual |
| FR | BEGF | Pg | 09:54:27.76 | -0.1 | 137.02 | 1.15 | Manual |