This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.1 MLv
Local datetime 2025/10/10 10:39
Universal datetime 2025/10/10 08:39
Latitude 44.74 ° ± 0.4 km
Longitude 4.64 ° ± 0.4 km
Depth 0 km (operator assigned) ± 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  30 63714
Montélimar  22 39097
Bourg-lès-Valence  33 19975
Aubenas  24 12172
Guilherand-Granges  28 10961
Portes-lès-Valence  25 10610
Livron-sur-Drôme  17 9104
Le Teil  22 8677
Crest  31 8505
Privas  4 8266
Saint-Péray  27 7692
Chabeuil  35 6875
Loriol-sur-Drôme  14 6593
Donzère  34 5833
Étoile-sur-Rhône  22 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 77.82 °
Number of stations used 9
Number of phases used 14

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 FR21A Pg 08:39:55.9 -0.17 319.83 0.2 Manual
XP FR21A Sg 08:39:58.69 0.61 319.83 0.2 Manual
XP FR26A Pg 08:39:55.21 -0.51 190.97 0.23 Manual
XP FR26A Sg 08:39:59.1 0.12 190.97 0.23 Manual
FR OGCB Pg 08:39:58.34 0.39 70.88 0.35 Manual
FR OGDF Pg 08:39:58.12 -0.03 120.08 0.36 Manual
FR BANN Pg 08:40:00.91 0.07 223.08 0.5 Manual
FR BANN Sg 08:40:07.90 0.06 223.08 0.5 Manual
G SSB Pg 08:40:01.61 -0.02 353.06 0.55 Manual
G SSB Sg 08:40:09.4 -0.18 353.06 0.55 Manual
XP FR22A Pg 08:40:03.34 0.67 261.59 0.6 Manual
FR SGSF Pg 08:40:06.12 0 293.58 0.79 Manual
FR LBL Pg 08:40:11.95 -0.04 297.1 1.1 Manual
FR LBL Sg 08:40:27.39 0.06 297.1 1.1 Manual