This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1.7 MLv |
| Local datetime | 2023/07/19 14:29 |
| Universal datetime | 2023/07/19 12:29 |
| Latitude | 47.57 ° ± 0.3 km |
| Longitude | -1.96 ° ± 0.2 km |
| Depth | 2 km (operator assigned) ± 0.0 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Pontchâteau 
|
18 | 10684 |
| Blain
|
19 | 9793 |
| Redon
|
14 | 9014 |
| Savenay
|
24 | 8679 |
| Donges
|
27 | 7961 |
| Trignac
|
34 | 7868 |
| Montoir-de-Bretagne
|
31 | 7088 |
| Guipry-Messac
|
30 | 6961 |
| Herbignac
|
30 | 6822 |
| Héric
|
29 | 6049 |
| Vigneux-de-Bretagne
|
33 | 6030 |
| Grandchamps-des-Fontaines
|
35 | 6016 |
| Missillac
|
18 | 5342 |
| Plessé
|
6 | 5248 |
| Guémené-Penfao
|
12 | 5200 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.3 |
| Azimuthal gap | 88.7 ° |
| Number of stations used | 19 |
| Number of phases used | 38 |
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 | BEGF | Pg | 12:29:13.2 | -0.01 | 283.34 | 0.21 | Manual |
| FR | BEGF | P | 12:29:13.5 | 0.02 | 283.34 | 0.21 | Manual |
| FR | BEGF | Sg | 12:29:15.87 | 0.08 | 283.34 | 0.21 | Manual |
| FR | RIAF | Pg | 12:29:17.32 | -0.12 | 97.56 | 0.44 | Manual |
| FR | RIAF | Sg | 12:29:23.21 | -0.22 | 97.56 | 0.44 | Manual |
| FR | BOUF | Pg | 12:29:17.93 | 0.15 | 151.35 | 0.46 | Manual |
| FR | BOUF | Sg | 12:29:23.89 | -0.15 | 151.35 | 0.46 | Manual |
| FR | GUEF | Pg | 12:29:19.48 | -0.01 | 305.55 | 0.55 | Manual |
| FR | GUEF | Sg | 12:29:26.72 | -0.28 | 305.55 | 0.55 | Manual |
| FR | BIMF | Pg | 12:29:25.33 | -0.1 | 254.49 | 0.87 | Manual |
| FR | BIMF | Sg | 12:29:36.41 | -0.87 | 254.49 | 0.87 | Manual |
| FR | PLEF | Pg | 12:29:27.14 | 0.1 | 345.14 | 0.96 | Manual |
| FR | PLEF | Sg | 12:29:39.68 | -0.38 | 345.14 | 0.96 | Manual |
| FR | CRNF | Pg | 12:29:27.79 | 0.16 | 115.34 | 0.99 | Manual |
| FR | CRNF | Sg | 12:29:41.17 | 0.09 | 115.34 | 0.99 | Manual |
| FR | PLOF | Pg | 12:29:27.91 | 0 | 280.81 | 1.01 | Manual |
| FR | PLOF | Sg | 12:29:41.11 | -0.46 | 280.81 | 1.01 | Manual |
| FR | MTNF | Pg | 12:29:28.42 | 0.06 | 46.39 | 1.03 | Manual |
| FR | MTNF | Sg | 12:29:42.17 | -0.15 | 46.39 | 1.03 | Manual |
| FR | DAUF | Pg | 12:29:29.57 | 0.05 | 84.51 | 1.09 | Manual |
| FR | DAUF | Sg | 12:29:43.60 | -0.74 | 84.51 | 1.09 | Manual |
| RD | ROSF | Pg | 12:29:31.7 | 0.13 | 311.62 | 1.17 | Manual |
| RD | ROSF | Sg | 12:29:46.51 | -0.29 | 311.62 | 1.17 | Manual |
| FR | LGIF | Pg | 12:29:30.98 | -0.03 | 160.83 | 1.17 | Manual |
| FR | LGIF | Sg | 12:29:46.34 | -0.59 | 160.83 | 1.17 | Manual |
| FR | LOUF | Pg | 12:29:31.49 | 0.01 | 21.98 | 1.2 | Manual |
| FR | LOUF | Sg | 12:29:46.95 | -0.79 | 21.98 | 1.2 | Manual |
| FR | OLIV | Pg | 12:29:37.74 | 0.42 | 284.41 | 1.51 | Manual |
| FR | OLIV | Sn | 12:29:56.84 | -0.23 | 284.41 | 1.51 | Manual |
| FR | SOMF | Pg | 12:29:37.75 | -0.04 | 60.88 | 1.54 | Manual |
| FR | SOMF | Sn | 12:29:57.74 | -0.01 | 60.88 | 1.54 | Manual |
| FR | SDOF | Sg | 12:29:59.72 | 0.12 | 165.8 | 1.57 | Manual |
| RD | MFF | Pg | 12:29:38.40 | 0.06 | 127.19 | 1.57 | Manual |
| RD | MFF | Sn | 12:29:58.87 | 0.32 | 127.19 | 1.57 | Manual |
| FR | SROF | Pg | 12:29:38.71 | 0.17 | 20.77 | 1.59 | Manual |
| FR | SROF | Sn | 12:29:58.92 | 0.06 | 20.77 | 1.59 | Manual |
| FR | LOCF | Pg | 12:29:38.82 | 0.08 | 314.79 | 1.6 | Manual |
| FR | LOCF | Sn | 12:29:59.41 | 0.26 | 314.79 | 1.6 | Manual |