This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.3 MLv |
| Local datetime | 1981/08/20 21:31 |
| Universal datetime | 1981/08/20 19:31 |
| Latitude | 44.50 ° ± 4 km |
| Longitude | 1.36 ° ± 2 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 |
|---|---|---|
Montauban 
|
53 | 60810 |
| Villeneuve-sur-Lot
|
50 | 22064 |
| Cahors
|
8 | 19878 |
| Castelsarrasin
|
54 | 13944 |
| Moissac
|
47 | 13039 |
| Villefranche-de-Rouergue
|
56 | 11867 |
| Figeac
|
54 | 9792 |
| Sarlat-la-Canéda
|
46 | 8869 |
| Caussade
|
41 | 6863 |
| Sainte-Livrade-sur-Lot
|
61 | 6459 |
| Montech
|
62 | 6349 |
| Bon-Encontre
|
63 | 6199 |
| Nègrepelisse
|
50 | 5628 |
| Foulayronnes
|
64 | 5430 |
| Valence
|
57 | 5221 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.7 |
| Azimuthal gap | |
| Number of stations used | 5 |
| 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 | LPO | Pg | 19:31:42.90 | -0.61 | 325 | 0.22 | Manual |
| RD | LPO | Sg | 19:31:46.80 | -0.17 | 325 | 0.22 | Manual |
| RD | LFF | Pg | 19:31:50.80 | 0.14 | 315 | 0.62 | Manual |
| RD | LFF | Sg | 19:32:00.0 | 0.61 | 315 | 0.62 | Manual |
| RD | CAF | Pg | 19:31:51.40 | 0.13 | 50 | 0.66 | Manual |
| RD | CAF | Sg | 19:32:00.70 | 0.26 | 50 | 0.66 | Manual |
| RD | RJF | Pg | 19:31:54.0 | -0.14 | 8 | 0.81 | Manual |
| RD | RJF | Sg | 19:32:05.20 | -0.24 | 8 | 0.81 | Manual |