This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2025/05/20 10:24
Universal datetime 2025/05/20 08:24
Latitude 44.58 ° ± 0.3 km
Longitude 4.42 ° ± 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
Montélimar  26 39097
Bagnols-sur-Cèze  49 18258
Bollène  41 13504
Pierrelatte  32 13496
Aubenas  4 12172
Portes-lès-Valence  49 10610
Pont-Saint-Esprit  40 10336
Livron-sur-Drôme  40 9104
Saint-Paul-Trois-Châteaux  37 8937
Le Teil  19 8677
Privas  21 8266
Bourg-Saint-Andéol  26 7116
Loriol-sur-Drôme  36 6593
Donzère  28 5833
Étoile-sur-Rhône  46 5478

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.36
Azimuthal gap 96.12 °
Number of stations used 17
Number of phases used 29

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 08:24:20.67 -0.19 119.44 0.12 Manual
XP FR26A P 08:24:20.79 -0.08 119.44 0.12 Manual
FR BANN Pg 08:24:23.66 -0.13 222.98 0.28 Manual
FR BANN Sg 08:24:27.93 0.23 222.98 0.28 Manual
XP FR21A Pg 08:24:24.4 -0.42 3.57 0.32 Manual
XP FR21A Sg 08:24:29.14 0.27 3.57 0.32 Manual
XP FR22A Pg 08:24:26.65 -0.27 279.32 0.45 Manual
XP FR22A Sg 08:24:33.51 0.33 279.32 0.45 Manual
FR OGDF Pg 08:24:27.44 0.3 92.03 0.46 Manual
FR OGCB Pg 08:24:28.72 -0.12 59.93 0.55 Manual
FR TRBF Pg 08:24:29.7 -0.19 215.56 0.58 Manual
XP FR29A Pg 08:24:31.61 -0.03 238.68 0.7 Manual
G SSB Pg 08:24:31.40 -0.33 6.76 0.71 Manual
G SSB Sg 08:24:42.36 0.77 6.76 0.71 Manual
FR SGSF Pg 08:24:32.25 -0.11 309.78 0.74 Manual
FR LAJAS Pg 08:24:38.78 0.62 235.41 1.05 Manual
FR LAJAS Sg 08:24:52.95 0.11 235.41 1.05 Manual
FR COLF Pg 08:24:38.35 0.1 331.03 1.06 Manual
FR COLF Sg 08:24:53.21 0.21 331.03 1.06 Manual
FR LBL Pg 08:24:38.64 0.31 308.51 1.06 Manual
FR LBL Sg 08:24:52.50 -0.62 308.51 1.06 Manual
XP FR34A Pg 08:24:39.78 -0.08 222.69 1.15 Manual
XP FR34A Sg 08:24:55.70 -0.1 222.69 1.15 Manual
FR LEUC Pn 08:24:43.8 -0.22 278.57 1.35 Manual
FR LEUC Sg 08:25:01.70 -0.63 278.57 1.35 Manual
FR PLDF Pn 08:24:45.14 -0.24 338.13 1.5 Manual
FR PLDF Pg 08:24:46.80 0.38 338.13 1.5 Manual
FR PLDF Sn 08:25:06.31 0.81 338.13 1.5 Manual
FR SLVF Pg 08:24:49.53 0.16 257.46 1.66 Manual