This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.8 MLv |
| Local datetime | 2025/02/26 12:18 |
| Universal datetime | 2025/02/26 11:18 |
| Latitude | 44.79 ° ± 0.8 km |
| Longitude | 4.76 ° ± 1 km |
| Depth | 23 km (from location) ± 2 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Valence 
|
19 | 63714 |
| Montélimar
|
27 | 39097 |
| Bourg-lès-Valence
|
22 | 19975 |
| Guilherand-Granges
|
18 | 10961 |
| Portes-lès-Valence
|
14 | 10610 |
| Tournon-sur-Rhône
|
29 | 10307 |
| Livron-sur-Drôme
|
7 | 9104 |
| Le Teil
|
29 | 8677 |
| Crest
|
22 | 8505 |
| Privas
|
15 | 8266 |
| Saint-Péray
|
17 | 7692 |
| Chabeuil
|
24 | 6875 |
| Loriol-sur-Drôme
|
6 | 6593 |
| Saint-Marcel-lès-Valence
|
25 | 6236 |
| Étoile-sur-Rhône
|
10 | 5478 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.41 |
| Azimuthal gap | 286.8 ° |
| Number of stations used | 9 |
| Number of phases used | 17 |
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 | SGSF | Pg | 11:19:13.99 | -0.43 | 287.9 | 0.85 | Manual |
| FR | SGSF | Sg | 11:19:25.99 | -0.3 | 287.9 | 0.85 | Manual |
| FR | COLF | Pg | 11:19:17.81 | 0.15 | 313.65 | 1.03 | Manual |
| FR | COLF | Sg | 11:19:32.37 | 0.39 | 313.65 | 1.03 | Manual |
| FR | LBL | Pg | 11:19:20.4 | 0.18 | 292.8 | 1.16 | Manual |
| FR | LBL | Sg | 11:19:36.9 | 0.25 | 292.8 | 1.16 | Manual |
| FR | CZNF | Pg | 11:19:23.87 | 0.55 | 279.01 | 1.35 | Manual |
| FR | CZNF | Sg | 11:19:42.4 | 0.15 | 279.01 | 1.35 | Manual |
| FR | PLDF | Pg | 11:19:24.8 | -0.38 | 326.14 | 1.42 | Manual |
| FR | PLDF | Sg | 11:19:43.74 | -0.16 | 326.14 | 1.42 | Manual |
| FR | CMPS | Pg | 11:19:25.25 | 0.37 | 297.09 | 1.44 | Manual |
| FR | CMPS | Sg | 11:19:44.91 | 0.27 | 297.09 | 1.44 | Manual |
| FR | LEUC | Pg | 11:19:26.10 | -0.98 | 269.59 | 1.57 | Manual |
| FR | LEUC | Sg | 11:19:47.99 | -0.51 | 269.59 | 1.57 | Manual |
| FR | FRNF | Pg | 11:19:28.76 | 0.02 | 291.63 | 1.66 | Manual |
| FR | SLVF | Pg | 11:19:34.28 | 0.58 | 252.94 | 1.95 | Manual |
| FR | SLVF | Sg | 11:19:59.78 | -0.32 | 252.94 | 1.95 | Manual |