This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 3 MLv |
| Local datetime | 1983/03/09 09:52 |
| Universal datetime | 1983/03/09 08:52 |
| Latitude | 47.10 ° ± 2 km |
| Longitude | -0.27 ° ± 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 |
|---|---|---|
Saumur 
|
23 | 26734 |
| Chemillé-en-Anjou
|
36 | 21392 |
| Bressuire
|
32 | 19519 |
| Thouars
|
14 | 13990 |
| Doué-en-Anjou
|
11 | 11005 |
| Brissac Loire Aubance
|
29 | 10807 |
| Gennes-Val-de-Loire
|
26 | 8724 |
| Chinon
|
40 | 8242 |
| Lys-Haut-Layon
|
16 | 7880 |
| Beaufort-en-Anjou
|
38 | 7226 |
| Longué-Jumelles
|
35 | 6794 |
| Loudun
|
30 | 6747 |
| Bellevigne-en-Layon
|
28 | 5730 |
| Nueil-les-Aubiers
|
30 | 5541 |
| Mûrs-Erigné
|
39 | 5522 |
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 | 18 |
| Number of phases used | 13 |
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 | 08:52:25.20 | -0.1 | 170 | 0.5 | Manual |
| RD | MFF | Sg | 08:52:31.20 | -1.14 | 170 | 0.5 | Manual |
| RD | LPF | Pg | 08:52:35.40 | -0.56 | 331 | 1.07 | Manual |
| RD | LPF | Sg | 08:52:50.10 | -0.8 | 331 | 1.07 | Manual |
| RD | GRR | Pg | 08:52:41.0 | -0.23 | 343 | 1.35 | Manual |
| RD | GRR | Sg | 08:52:59.50 | -0.55 | 343 | 1.35 | Manual |
| RD | LDF | Pg | 08:52:44.60 | 0.56 | 4 | 1.5 | Manual |
| RD | LSF | Pg | 08:52:45.70 | 1.69 | 124 | 1.5 | Manual |
| RD | LSF | Sg | 08:53:05.20 | 0.32 | 124 | 1.5 | Manual |
| RD | LDF | Sg | 08:53:06.0 | 1.07 | 4 | 1.5 | Manual |
| RD | LPO | Pg | 08:53:03.50 | -1.59 | 157 | 2.62 | Manual |
| RD | LPO | Sg | 08:53:36.40 | -4.96 | 157 | 2.62 | Manual |
| RD | LOR | Sg | 08:53:46.80 | -1.22 | 85 | 2.82 | Manual |