This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.3 MLv |
| Local datetime | 1998/12/04 02:31 |
| Universal datetime | 1998/12/04 01:31 |
| Latitude | 46.71 ° ± 4 km |
| Longitude | -1.21 ° ± 4 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 |
|---|---|---|
La Roche-sur-Yon 
|
16 | 54372 |
| Montaigu-Vendée
|
30 | 20126 |
| Les Herbiers
|
23 | 15958 |
| Luçon
|
29 | 9540 |
| Aizenay
|
32 | 9510 |
| Essarts en Bocage
|
8 | 8931 |
| Le Poiré-sur-Vie
|
24 | 8509 |
| Chantonnay
|
13 | 8318 |
| Aubigny-Les Clouzeaux
|
23 | 6571 |
| Sèvremont
|
31 | 6486 |
| Bellevigny
|
18 | 6005 |
| Chanverrie
|
32 | 5517 |
| Pouzauges
|
30 | 5514 |
| La Ferrière
|
10 | 5255 |
| Les Achards
|
37 | 5063 |
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 | 13 |
| 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 | MFF | Pg | 01:31:56.70 | 0.1 | 98 | 0.74 | Manual |
| RD | MFF | Sg | 01:32:06.20 | -0.74 | 98 | 0.74 | Manual |
| RD | GRR | Pg | 01:32:15.60 | 1 | 8 | 1.7 | Manual |
| RD | GRR | Sg | 01:32:38.40 | 0.21 | 8 | 1.7 | Manual |
| RD | QUIF | Pg | 01:32:16.90 | 0.39 | 313 | 1.8 | Manual |
| RD | SGMF | Pg | 01:32:17.20 | 0.72 | 330 | 1.8 | Manual |
| RD | SGMF | Sg | 01:32:40.9 | -1.34 | 330 | 1.8 | Manual |
| RD | QUIF | Sg | 01:32:41.10 | -0.38 | 313 | 1.8 | Manual |