This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.5 MLv |
| Local datetime | 1986/05/21 00:59 |
| Universal datetime | 1986/05/20 22:59 |
| Latitude | 45.75 ° ± 3 km |
| Longitude | -0.40 ° ± 7 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 |
|---|---|---|
Angoulême 
|
44 | 41740 |
| Saintes
|
19 | 25470 |
| Rochefort
|
49 | 24151 |
| Cognac
|
8 | 18825 |
| Soyaux
|
49 | 9351 |
| Tonnay-Charente
|
44 | 8010 |
| La Couronne
|
43 | 7732 |
| Saint-Yrieix-sur-Charente
|
42 | 7274 |
| Saujon
|
43 | 7165 |
| Saint-Jean-d'Angély
|
23 | 6976 |
| Surgères
|
48 | 6807 |
| Gond-Pontouvre
|
45 | 6010 |
| L'Isle-d'Espagnac
|
48 | 5604 |
| Saint-Georges-de-Didonne
|
49 | 5360 |
| Champniers
|
47 | 5151 |
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 | 7 |
| Number of phases used | 9 |
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 | LFF | Pg | 22:59:33.9 | 0.01 | 135 | 1.14 | Manual |
| RD | LFF | Sg | 22:59:49.40 | 0.42 | 135 | 1.14 | Manual |
| RD | RJF | Pg | 22:59:38.50 | 0.17 | 107 | 1.42 | Manual |
| RD | RJF | Sg | 22:59:58.40 | 0.32 | 107 | 1.42 | Manual |
| RD | LPO | Pg | 22:59:40.30 | -0.42 | 133 | 1.55 | Manual |
| RD | LPO | Sg | 23:00:02.40 | 0.18 | 133 | 1.55 | Manual |
| RD | TCF | Pg | 22:59:47.60 | 0.19 | 72 | 1.9 | Manual |
| RD | CAF | Pg | 22:59:47.80 | -0.06 | 114 | 1.92 | Manual |
| RD | CAF | Sg | 23:00:13.60 | -0.95 | 114 | 1.92 | Manual |