This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.9 MLv |
| Local datetime | 1987/10/20 21:18 |
| Universal datetime | 1987/10/20 20:18 |
| Latitude | 42.77 ° ± 4 km |
| Longitude | 1.05 ° ± 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 |
|---|---|---|
Muret 
|
78 | 24945 |
| Pamiers
|
61 | 15675 |
| Saint-Gaudens
|
47 | 11517 |
| Auterive
|
74 | 9752 |
| Foix
|
51 | 9532 |
| Saint-Lys
|
83 | 9470 |
| Seysses
|
83 | 9055 |
Andorra 
|
49 | 7890 |
| Bagnères-de-Bigorre
|
78 | 7253 |
| Saint-Girons
|
24 | 6383 |
| Labarthe-sur-Lèze
|
82 | 6178 |
| Eaunes
|
77 | 6162 |
| Lavelanet
|
68 | 6137 |
| Lannemezan
|
66 | 5837 |
| Carbonne
|
61 | 5712 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.8 |
| Azimuthal gap | |
| Number of stations used | 8 |
| 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 | EPF | Pg | 20:18:45.10 | -0.58 | 297 | 0.59 | Manual |
| RD | EPF | Sg | 20:18:54.10 | 0.18 | 297 | 0.59 | Manual |
| RD | LPO | Pg | 20:19:11.60 | 0.9 | 3 | 1.92 | Manual |
| RD | LPO | Sg | 20:19:37.59 | 0.28 | 3 | 1.92 | Manual |
| RD | LFF | Sg | 20:19:46.30 | 0.31 | 354 | 2.19 | Manual |
| RD | CAF | Pn | 20:19:11.10 | -0.27 | 18 | 2.28 | Manual |
| RD | CAF | Sg | 20:19:49.10 | 0.02 | 18 | 2.28 | Manual |
| RD | RJF | Pg | 20:19:23.10 | 0.34 | 7 | 2.56 | Manual |
| RD | RJF | Sg | 20:19:57.0 | -1.21 | 7 | 2.56 | Manual |