This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1.8 MLv |
| Local datetime | 1997/03/07 22:29 |
| Universal datetime | 1997/03/07 21:29 |
| Latitude | 47.70 ° ± 3 km |
| Longitude | -2.25 ° ± 2 km |
| Depth | 5 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 |
|---|---|---|
Saint-Avé 
|
37 | 11642 |
| Pontchâteau
|
32 | 10684 |
| Ploërmel
|
26 | 9837 |
| Redon
|
13 | 9014 |
| Séné
|
37 | 8947 |
| Theix-Noyalo
|
31 | 7966 |
| Questembert
|
15 | 7585 |
| Guipry-Messac
|
34 | 6961 |
| Herbignac
|
29 | 6822 |
| Guer
|
25 | 6192 |
| Elven
|
26 | 6021 |
| Missillac
|
24 | 5342 |
| Plessé
|
31 | 5248 |
| Guémené-Penfao
|
32 | 5200 |
| Muzillac
|
23 | 5015 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.6 |
| Azimuthal gap | |
| Number of stations used | 7 |
| 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 |
|---|---|---|---|---|---|---|---|
| RD | SGMF | Pg | 21:29:17.90 | 0.31 | 340 | 0.59 | Manual |
| RD | SGMF | Sg | 21:29:26.10 | 0.23 | 340 | 0.59 | Manual |
| RD | QUIF | Pg | 21:29:18.60 | -0.14 | 290 | 0.65 | Manual |
| RD | QUIF | Sg | 21:29:27.80 | -0.07 | 290 | 0.65 | Manual |
| RD | ROSF | Pg | 21:29:24.10 | 0.08 | 313 | 0.93 | Manual |
| RD | ROSF | Sg | 21:29:36.70 | -0.36 | 313 | 0.93 | Manual |
| RD | GRR | Pg | 21:29:28.60 | 0.33 | 53 | 1.16 | Manual |
| RD | GRR | Sg | 21:29:44.0 | -0.45 | 53 | 1.16 | Manual |