This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.2 MLv |
| Local datetime | 1997/04/21 03:26 |
| Universal datetime | 1997/04/21 01:26 |
| Latitude | 48.24 ° ± 4 km |
| Longitude | -2.81 ° ± 3 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-Brieuc 
|
31 | 44372 |
| Lamballe-Armor
|
34 | 16578 |
| Pontivy
|
22 | 14606 |
| Plérin
|
34 | 14062 |
| Ploufragan
|
27 | 11546 |
| Loudéac
|
9 | 9571 |
| Trégueux
|
27 | 8432 |
| Langueux
|
30 | 7692 |
| Pordic
|
36 | 7167 |
| Binic-Étables-sur-Mer
|
42 | 7068 |
| Plédran
|
23 | 6666 |
| Le Mené
|
21 | 6417 |
| Baud
|
44 | 6261 |
| Ploumagoar
|
39 | 5434 |
| Yffiniac
|
27 | 5010 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 1 |
| 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 | 01:26:48.10 | 1.52 | 84 | 0.17 | Manual |
| RD | SGMF | Sg | 01:26:49.90 | 0.51 | 84 | 0.17 | Manual |
| RD | ROSF | Pg | 01:26:49.50 | 0.2 | 288 | 0.33 | Manual |
| RD | ROSF | Sg | 01:26:53.70 | -0.42 | 288 | 0.33 | Manual |
| RD | QUIF | Pg | 01:26:50.70 | 0.14 | 217 | 0.4 | Manual |
| RD | QUIF | Sg | 01:26:56.0 | -0.3 | 217 | 0.4 | Manual |
| RD | GRR | Pg | 01:27:07.60 | 0.13 | 83 | 1.31 | Manual |
| RD | GRR | Sg | 01:27:23.90 | -1.81 | 83 | 1.31 | Manual |