This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.8 MLv
Local datetime 2025/05/15 12:01
Universal datetime 2025/05/15 10:01
Latitude 44.72 ° ± 0.4 km
Longitude 4.63 ° ± 0.4 km
Depth 0 km (from location) ± 0.0 km
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Valence  32 63714
Montélimar  20 39097
Bourg-lès-Valence  34 19975
Aubenas  22 12172
Guilherand-Granges  30 10961
Portes-lès-Valence  27 10610
Livron-sur-Drôme  18 9104
Le Teil  19 8677
Crest  31 8505
Privas  3 8266
Saint-Péray  29 7692
Chabeuil  36 6875
Loriol-sur-Drôme  14 6593
Donzère  32 5833
Étoile-sur-Rhône  23 5478

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status preliminary
RMS 0.54
Azimuthal gap 104.13 °
Number of stations used 10
Number of phases used 13

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
XP FR26A Pg 10:01:38.52 -0.7 191.66 0.21 Manual
XP FR26A Sg 10:01:42.76 0.65 191.66 0.21 Manual
XP FR21A Pg 10:01:39.71 0.28 323.66 0.22 Manual
FR OGCB Pg 10:01:41.36 -0.64 67.79 0.36 Manual
FR OGCB Sg 10:01:47.66 0.71 67.79 0.36 Manual
FR BANN Pg 10:01:44.2 -0.42 224.62 0.49 Manual
FR BANN Sg 10:01:52.2 0.81 224.62 0.49 Manual
FR OGCC Pg 10:01:48.74 0.07 113.37 0.72 Manual
XP FR16A Pg 10:01:48.44 -0.49 320.04 0.73 Manual
FR TRBF Pg 10:01:49.81 -0.05 218.59 0.78 Manual
FR SGSF Pg 10:01:50.48 0.35 295 0.79 Manual
FR COLF Pg 10:01:54.79 0.31 320 1.03 Manual
FR BSTF Pg 10:01:57.83 0.74 141.24 1.17 Manual