This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.9 MLv |
| Local datetime | 2023/06/05 09:19 |
| Universal datetime | 2023/06/05 07:19 |
| Latitude | 48.38 ° ± 0.8 km |
| Longitude | -2.59 ° ± 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 |
|---|---|---|
Saint-Brieuc 
|
19 | 44372 |
| Lamballe-Armor
|
13 | 16578 |
| Dinan
|
41 | 14166 |
| Plérin
|
22 | 14062 |
| Ploufragan
|
20 | 11546 |
| Loudéac
|
26 | 9571 |
| Trégueux
|
16 | 8432 |
| Langueux
|
16 | 7692 |
| Pordic
|
27 | 7167 |
| Binic-Étables-sur-Mer
|
32 | 7068 |
| Plédran
|
13 | 6666 |
| Le Mené
|
12 | 6417 |
| Montauban-de-Bretagne
|
44 | 5840 |
| Ploumagoar
|
42 | 5434 |
| Yffiniac
|
12 | 5010 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.47 |
| Azimuthal gap | 85.95 ° |
| Number of stations used | 12 |
| Number of phases used | 23 |
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 | PLEF | Pg | 07:19:40.58 | -0.56 | 56.78 | 0.21 | Manual |
| FR | PLEF | Sg | 07:19:43.87 | 0.05 | 56.78 | 0.21 | Manual |
| FR | GUEF | Pg | 07:19:45.73 | -0.79 | 183.05 | 0.49 | Manual |
| FR | GUEF | Sg | 07:19:53.19 | 0.04 | 183.05 | 0.49 | Manual |
| FR | LOCF | Pg | 07:19:52.59 | 0.82 | 293 | 0.78 | Manual |
| FR | LOCF | Sg | 07:20:02.26 | 0.01 | 293 | 0.78 | Manual |
| FR | BEGF | Pg | 07:19:52.46 | 0.28 | 163.61 | 0.8 | Manual |
| FR | BEGF | Pn | 07:19:54.23 | -0.16 | 163.61 | 0.8 | Manual |
| FR | BEGF | Sg | 07:20:03.51 | 0.53 | 163.61 | 0.8 | Manual |
| FR | BEGF | Sn | 07:20:07.5 | -0.06 | 163.61 | 0.8 | Manual |
| FR | PLOF | Sg | 07:20:04.70 | 0.19 | 221.73 | 0.85 | Manual |
| FR | PLOF | Sn | 07:20:07.72 | -0.99 | 221.73 | 0.85 | Manual |
| GB | JSA | Sn | 07:20:08.5 | -0.87 | 18.95 | 0.86 | Manual |
| FR | LOUF | Pn | 07:19:56.3 | 0.01 | 70.72 | 0.92 | Manual |
| FR | LOUF | Sn | 07:20:09.90 | -0.63 | 70.72 | 0.92 | Manual |
| FR | BIMF | Pg | 07:19:58.81 | 0.44 | 201.4 | 1.13 | Manual |
| FR | MTNF | Pg | 07:19:59.31 | 0.17 | 94.66 | 1.17 | Manual |
| FR | MTNF | Sg | 07:20:15.6 | 0.06 | 94.66 | 1.17 | Manual |
| FR | BESN | Pg | 07:19:59.96 | 0.55 | 32.69 | 1.19 | Manual |
| FR | SROF | Pn | 07:19:59.63 | -0.04 | 55.4 | 1.19 | Manual |
| FR | SROF | Sg | 07:20:15.100 | 0.5 | 55.4 | 1.19 | Manual |
| FR | RIAF | Pn | 07:20:00.25 | 0.03 | 134.95 | 1.23 | Manual |
| FR | RIAF | Sg | 07:20:17.21 | 0.42 | 134.95 | 1.23 | Manual |