This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.9 MLv |
| Local datetime | 1983/10/18 13:53 |
| Universal datetime | 1983/10/18 12:53 |
| Latitude | 44.60 ° ± 6 km |
| Longitude | 4.67 ° ± 6 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 |
|---|---|---|
Montélimar 
|
8 | 39097 |
| Bollène
|
35 | 13504 |
| Pierrelatte
|
27 | 13496 |
| Aubenas
|
22 | 12172 |
| Portes-lès-Valence
|
35 | 10610 |
| Valréas
|
36 | 9422 |
| Livron-sur-Drôme
|
25 | 9104 |
| Saint-Paul-Trois-Châteaux
|
29 | 8937 |
| Le Teil
|
6 | 8677 |
| Crest
|
32 | 8505 |
| Privas
|
15 | 8266 |
| Bourg-Saint-Andéol
|
25 | 7116 |
| Loriol-sur-Drôme
|
20 | 6593 |
| Donzère
|
19 | 5833 |
| Étoile-sur-Rhône
|
30 | 5478 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 1 |
| Azimuthal gap | |
| Number of stations used | 16 |
| 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 |
|---|---|---|---|---|---|---|---|
| FR | PYM | Pg | 12:53:49.90 | 0.59 | 315 | 1.64 | Manual |
| FR | PYM | Sg | 12:54:11.40 | -0.7 | 315 | 1.64 | Manual |
| RD | LRG | Pg | 12:53:50.50 | 0.53 | 133 | 1.68 | Manual |
| RD | FRF | Pg | 12:53:50.90 | -0.79 | 125 | 1.77 | Manual |
| RD | LMR | Pg | 12:53:52.50 | -0.54 | 133 | 1.84 | Manual |
| RD | CAF | Pn | 12:53:51.30 | 1.46 | 281 | 1.88 | Manual |
| RD | CAF | Pg | 12:53:54.40 | 0.54 | 281 | 1.88 | Manual |
| RD | CAF | Sg | 12:54:18.90 | -1.06 | 281 | 1.88 | Manual |