This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 3.4 MLv |
| Local datetime | 2012/02/20 13:30 |
| Universal datetime | 2012/02/20 12:30 |
| Latitude | 44.72 ° ± 0.0 km |
| Longitude | 4.38 ° ± 0.0 km |
| Depth | 11 km (from location) ± 1 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Valence 
|
48 | 63714 |
| Montélimar
|
35 | 39097 |
| Bourg-lès-Valence
|
49 | 19975 |
| Pierrelatte
|
47 | 13496 |
| Aubenas
|
12 | 12172 |
| Guilherand-Granges
|
45 | 10961 |
| Portes-lès-Valence
|
43 | 10610 |
| Livron-sur-Drôme
|
37 | 9104 |
| Le Teil
|
30 | 8677 |
| Privas
|
17 | 8266 |
| Saint-Péray
|
43 | 7692 |
| Bourg-Saint-Andéol
|
42 | 7116 |
| Loriol-sur-Drôme
|
34 | 6593 |
| Donzère
|
41 | 5833 |
| Étoile-sur-Rhône
|
41 | 5478 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | confirmed |
|---|---|
| RMS | 0.4 |
| Azimuthal gap | 119 ° |
| Number of stations used | 30 |
| Number of phases used | 30 |
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 | SSB | Pg | 12:30:21.15 | 0.59 | 11 | 0.57 | Manual |
| FR | SSB | Sg | 12:30:28.45 | -0.24 | 11 | 0.57 | Manual |
| FR | LBL | Pg | 12:30:27.88 | 0.23 | 303 | 0.95 | Manual |
| FR | LBL | Sg | 12:30:41.41 | 0.38 | 303 | 0.95 | Manual |
| FR | GRN | Pn | 12:30:30.53 | 0.88 | 61 | 1.1 | Manual |
| FR | GRN | Pg | 12:30:31.18 | 0.81 | 61 | 1.1 | Manual |
| FR | GRN | Sg | 12:30:45.69 | -0.06 | 61 | 1.1 | Manual |
| FR | OG25 | Pg | 12:30:33.24 | -0.13 | 106 | 1.26 | Manual |
| FR | OG25 | Sg | 12:30:51.11 | 0.14 | 106 | 1.26 | Manual |
| FR | GDM | Pg | 12:30:34.25 | -0.29 | 68 | 1.32 | Manual |
| FR | GDM | Sg | 12:30:52.98 | -0.03 | 68 | 1.32 | Manual |
| FR | PLDF | Pg | 12:30:34.52 | -0.69 | 337 | 1.36 | Manual |
| FR | PLDF | Sg | 12:30:53.57 | -0.61 | 337 | 1.36 | Manual |
| FR | PYM | Pg | 12:30:36.34 | 0.09 | 317 | 1.41 | Manual |
| FR | PYM | Sg | 12:30:55.63 | -0.36 | 317 | 1.41 | Manual |
| FR | AGO | Pg | 12:30:40.16 | 0.49 | 327 | 1.6 | Manual |
| FR | AGO | Sg | 12:31:01.57 | -0.33 | 327 | 1.6 | Manual |
| FR | MVIF | Pg | 12:30:49.80 | -0.38 | 112 | 2.15 | Manual |
| FR | MVIF | Sn | 12:31:11.76 | -0.52 | 112 | 2.15 | Manual |
| FR | LUCF | Pg | 12:30:52.95 | 0.31 | 110 | 2.28 | Manual |
| FR | LUCF | Sn | 12:31:14.90 | -0.69 | 110 | 2.28 | Manual |
| FR | SALF | Pg | 12:31:07.4 | 0.34 | 231 | 3.03 | Manual |
| FR | SALF | Sg | 12:31:48.46 | -0.24 | 231 | 3.03 | Manual |
| FR | LOMF | Pg | 12:31:08.16 | -0.45 | 32 | 3.13 | Manual |
| FR | VIEF | Pg | 12:31:18.18 | -0.14 | 241 | 3.65 | Manual |
| FR | MOF | Pn | 12:31:04.79 | 0.28 | 30 | 3.67 | Manual |
| FR | THEF | Pn | 12:31:04.87 | 0.17 | 17 | 3.68 | Manual |
| FR | THEF | Pg | 12:31:18.89 | -0.01 | 17 | 3.68 | Manual |
| FR | ECH | Pn | 12:31:08.95 | 0.12 | 28 | 3.99 | Manual |
| FR | FELD | Pn | 12:31:09.85 | 0.4 | 37 | 4.03 | Manual |