This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2025/07/29 10:19
Universal datetime 2025/07/29 08:19
Latitude 46.39 ° ± 0.5 km
Longitude 5.37 ° ± 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
Bourg-en-Bresse  23 41527
Mâcon  43 33638
Oyonnax  26 22427
Lons-le-Saunier  35 17291
Valserhône  44 16423
Ambérieu-en-Bugey  48 14035
Saint-Claude  39 9279
Charnay-lès-Mâcon  46 7376
Viriat  19 6418
Péronnas  27 6385
Louhans  29 6365
Thoiry  48 6038
Saint-Denis-lès-Bourg  25 5747
Tournus  41 5545
Hauts de Bienne  50 5350

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.45
Azimuthal gap 103.15 °
Number of stations used 10
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
FR FOURG Pg 08:19:24.6 -0.1 22.72 0.77 Manual
XP FR08A Pg 08:19:25.79 -0.44 258.24 0.89 Manual
CH BRANT Pg 08:19:27.22 0.06 53.76 0.93 Manual
CH BRANT Sg 08:19:39.9 -0.75 53.76 0.93 Manual
FR CHLF Pg 08:19:30.39 0.71 279.57 1.07 Manual
FR RSL Pg 08:19:31.34 0.7 128.41 1.12 Manual
FR RSL Sg 08:19:45.15 -0.59 128.41 1.12 Manual
FR VALLO Pg 08:19:31.51 -0.02 117.65 1.17 Manual
FR VALLO Sg 08:19:46.87 -0.39 117.65 1.17 Manual
FR GRN Sg 08:19:47.28 -0.33 167.13 1.18 Manual
MT RES Pg 08:19:31.85 -0.11 166 1.19 Manual
G SSB Sg 08:19:49.49 -0.55 207.87 1.25 Manual
FR PLDF Pg 08:19:33.44 -0.36 251.33 1.29 Manual
FR PLDF Sg 08:19:51.10 -0.02 251.33 1.29 Manual