This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.9 MLv
Local datetime 2025/03/17 12:08
Universal datetime 2025/03/17 11:08
Latitude 44.68 ° ± 0.4 km
Longitude 4.67 ° ± 0.3 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  33 63714
Montélimar  16 39097
Bourg-lès-Valence  36 19975
Aubenas  23 12172
Guilherand-Granges  31 10961
Portes-lès-Valence  27 10610
Livron-sur-Drôme  18 9104
Le Teil  16 8677
Crest  29 8505
Privas  7 8266
Saint-Péray  31 7692
Bourg-Saint-Andéol  34 7116
Loriol-sur-Drôme  13 6593
Donzère  28 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 0.44
Azimuthal gap 95.78 °
Number of stations used 13
Number of phases used 22

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 11:08:52.20 -0.12 201.2 0.18 Manual
XP FR21A Pg 11:08:53.39 -0.31 323.47 0.26 Manual
XP FR21A Sg 11:08:57.100 0.7 323.47 0.26 Manual
FR OGDF Pg 11:08:54.68 -0.07 113.91 0.31 Manual
FR BANN Pg 11:08:57.76 -0.13 229.35 0.48 Manual
FR BANN Sg 11:09:05.50 0.88 229.35 0.48 Manual
XP FR22A Pg 11:09:00.2 -0.39 266.72 0.62 Manual
XP FR22A Sg 11:09:09.50 0.47 266.72 0.62 Manual
FR OGCC Pg 11:09:02.16 0.59 111.77 0.68 Manual
FR TRBF Pg 11:09:02.94 -0.3 221.5 0.77 Manual
FR SGSF Pg 11:09:04.23 -0.1 296.29 0.83 Manual
FR SGSF Sg 11:09:16.36 0.49 296.29 0.83 Manual
FR COLF Pg 11:09:08.29 -0.47 320.11 1.07 Manual
FR COLF Sg 11:09:23.93 0.32 320.11 1.07 Manual
FR PRABE Pg 11:09:08.73 -0.43 59.26 1.09 Manual
FR PRABE Sg 11:09:24.96 0.64 59.26 1.09 Manual
FR LBL Pg 11:09:10.47 0.22 298.93 1.15 Manual
FR LBL Sg 11:09:25.64 -0.57 298.93 1.15 Manual
FR CZNF Pn 11:09:13.9 -0.1 284.03 1.31 Manual
FR CZNF Pg 11:09:13.80 0.48 284.03 1.31 Manual
FR CZNF Sg 11:09:31.72 0.14 284.03 1.31 Manual
FR CMPS Pg 11:09:16.6 0.37 301.99 1.44 Manual