This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.6 MLv |
| Local datetime | 2026/06/04 10:21 |
| Universal datetime | 2026/06/04 08:21 |
| Latitude | 44.52 ° ± 0.4 km |
| Longitude | 4.66 ° ± 0.2 km |
| Depth | 0 km (operator assigned) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Montélimar 
|
8 | 39097 |
| Bollène
|
27 | 13504 |
| Pierrelatte
|
18 | 13496 |
| Aubenas
|
23 | 12172 |
| Pont-Saint-Esprit
|
30 | 10336 |
| Valréas
|
31 | 9422 |
| Livron-sur-Drôme
|
33 | 9104 |
| Saint-Paul-Trois-Châteaux
|
21 | 8937 |
| Le Teil
|
2 | 8677 |
| Crest
|
37 | 8505 |
| Privas
|
23 | 8266 |
| Bourg-Saint-Andéol
|
16 | 7116 |
| Loriol-sur-Drôme
|
28 | 6593 |
| Donzère
|
11 | 5833 |
| Étoile-sur-Rhône
|
38 | 5478 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.31 |
| Azimuthal gap | 242.4 ° |
| Number of stations used | 4 |
| Number of phases used | 6 |
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 | OGDF | Pg | 08:21:43.22 | 0.13 | 82.89 | 0.29 | Manual |
| FR | OGCB | Pg | 08:21:45.83 | -0.22 | 43.17 | 0.45 | Manual |
| G | SSB | Pg | 08:21:51.83 | 0.02 | 353.62 | 0.76 | Manual |
| G | SSB | Sg | 08:22:03.7 | 0.66 | 353.62 | 0.76 | Manual |
| FR | COLF | Pg | 08:21:59.87 | 0.01 | 325.28 | 1.2 | Manual |
| FR | COLF | Sg | 08:22:16.18 | -0.31 | 325.28 | 1.2 | Manual |