This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.9 MLv |
| Local datetime | 1983/07/09 23:37 |
| Universal datetime | 1983/07/09 21:37 |
| Latitude | 46.39 ° ± 3 km |
| Longitude | 0.45 ° ± 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 |
|---|---|---|
Poitiers 
|
23 | 88291 |
| Châtellerault
|
48 | 31840 |
| Buxerolles
|
25 | 10023 |
| Jaunay-Marigny
|
37 | 7530 |
| Saint-Benoît
|
19 | 7233 |
| Chauvigny
|
25 | 7049 |
| Saint-Maixent-l'École
|
51 | 6982 |
| Le Blanc
|
57 | 6389 |
| Melle
|
50 | 6213 |
| Migné-Auxances
|
29 | 6071 |
| Montmorillon
|
35 | 5954 |
| Naintré
|
43 | 5911 |
| Vouneuil-sous-Biard
|
25 | 5896 |
| Saint-Martin-la-Pallu
|
40 | 5546 |
| Neuville-de-Poitou
|
36 | 5324 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.9 |
| Azimuthal gap | |
| Number of stations used | 17 |
| 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 | 21:37:55.60 | 0.2 | 297 | 0.46 | Manual |
| RD | MFF | Sg | 21:38:01.40 | -0.53 | 297 | 0.46 | Manual |
| RD | LSF | Pg | 21:38:01.80 | 0.82 | 100 | 0.76 | Manual |
| RD | LSF | Sg | 21:38:11.60 | -0.04 | 100 | 0.76 | Manual |
| RD | TCF | Pg | 21:38:10.20 | 0.59 | 94 | 1.22 | Manual |
| RD | TCF | Sg | 21:38:25.70 | -0.96 | 94 | 1.22 | Manual |
| RD | RJF | Pg | 21:38:12.0 | 0.59 | 145 | 1.32 | Manual |
| RD | RJF | Sg | 21:38:29.20 | -0.58 | 145 | 1.32 | Manual |