This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.5 MLv |
| Local datetime | 1983/01/22 17:49 |
| Universal datetime | 1983/01/22 16:49 |
| Latitude | 46.79 ° ± 7 km |
| Longitude | 0.69 ° ± 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 
|
34 | 88291 |
| Châtellerault
|
11 | 31840 |
| Buxerolles
|
32 | 10023 |
| Jaunay-Marigny
|
26 | 7530 |
| Saint-Benoît
|
37 | 7233 |
| Chauvigny
|
26 | 7049 |
| Loudun
|
51 | 6747 |
| Le Blanc
|
36 | 6389 |
| Loches
|
43 | 6277 |
| Migné-Auxances
|
34 | 6071 |
| Montmorillon
|
43 | 5954 |
| Naintré
|
15 | 5911 |
| Vouneuil-sous-Biard
|
40 | 5896 |
| Saint-Martin-la-Pallu
|
34 | 5546 |
| Neuville-de-Poitou
|
35 | 5324 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 1.3 |
| 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 | 16:50:11.0 | -0.22 | 252 | 0.61 | Manual |
| RD | MFF | Sg | 16:50:19.20 | -0.53 | 252 | 0.61 | Manual |
| RD | LSF | Sg | 16:50:27.20 | 1.45 | 133 | 0.79 | Manual |
| RD | TCF | Pg | 16:50:23.10 | 1.51 | 115 | 1.16 | Manual |
| RD | TCF | Sg | 16:50:36.30 | -1.49 | 115 | 1.16 | Manual |
| RD | MZF | Pg | 16:50:27.60 | 1.28 | 113 | 1.41 | Manual |
| RD | MZF | Sg | 16:50:44.0 | -1.99 | 113 | 1.41 | Manual |
| RD | RJF | Sg | 16:50:51.80 | -0.04 | 159 | 1.59 | Manual |