This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.9 MLv
Local datetime 2026/02/24 11:56
Universal datetime 2026/02/24 10:56
Latitude 44.72 ° ± 0.1 km
Longitude 4.63 ° ± 0.1 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  32 63714
Montélimar  21 39097
Bourg-lès-Valence  34 19975
Aubenas  22 12172
Guilherand-Granges  30 10961
Portes-lès-Valence  26 10610
Livron-sur-Drôme  18 9104
Le Teil  20 8677
Crest  31 8505
Privas  3 8266
Saint-Péray  29 7692
Chabeuil  36 6875
Loriol-sur-Drôme  14 6593
Donzère  33 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 0.46
Azimuthal gap 100.92 °
Number of stations used 11
Number of phases used 17

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 10:56:15.71 -0.58 323.08 0.22 Manual
FR OGDF Sg 10:56:24.9 0.39 117.52 0.35 Manual
XP FR22A Pg 10:56:22.96 -0.45 263.21 0.6 Manual
XP FR22A Sg 10:56:31.89 0.17 263.21 0.6 Manual
FR OGCC Pg 10:56:25.26 -0.35 113.63 0.72 Manual
FR TRBF Pg 10:56:26.11 -0.72 218.44 0.78 Manual
FR TRBF Sg 10:56:38.35 0.65 218.44 0.78 Manual
FR COLF Pg 10:56:31.86 0.51 319.87 1.03 Manual
FR OGVG Pg 10:56:32.18 0.24 84.32 1.06 Manual
FR OGVG Sg 10:56:47.38 0.72 84.32 1.06 Manual
FR OGLC Pg 10:56:32.47 -0.03 108.25 1.09 Manual
FR OGLC Sg 10:56:48.6 0.42 108.25 1.09 Manual
FR PRABE Pg 10:56:32.38 -0.23 61.47 1.09 Manual
FR PRABE Sg 10:56:48.62 0.8 61.47 1.09 Manual
FR LBL Pg 10:56:33.22 0.31 297.92 1.11 Manual
FR LBL Sg 10:56:48.49 0.14 297.92 1.11 Manual
FR CMPS Pn 10:56:37.100 0.22 301.27 1.4 Manual