This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.5 MLv
Local datetime 2025/03/28 12:03
Universal datetime 2025/03/28 11:03
Latitude 46.40 ° ± 0.4 km
Longitude 5.38 ° ± 0.5 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  24 41527
Mâcon  44 33638
Oyonnax  26 22427
Lons-le-Saunier  33 17291
Valserhône  44 16423
Ambérieu-en-Bugey  49 14035
Saint-Claude  38 9279
Charnay-lès-Mâcon  47 7376
Viriat  21 6418
Péronnas  29 6385
Louhans  28 6365
Thoiry  48 6038
Saint-Denis-lès-Bourg  26 5747
Tournus  41 5545
Hauts de Bienne  49 5350

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.52
Azimuthal gap 116.15 °
Number of stations used 10
Number of phases used 15

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 OG35 Pg 11:03:49.3 0.15 159.87 0.38 Manual
FR OG35 Sg 11:03:55.19 0.92 159.87 0.38 Manual
FR RIVEL Pg 11:03:52.11 0.71 46.02 0.52 Manual
FR OGMY Pg 11:03:53.59 0.05 145.79 0.63 Manual
FR OGMY Sg 11:04:01.68 -0.51 145.79 0.63 Manual
FR OGSM Pg 11:03:57.17 0 164.45 0.82 Manual
FR OGVA Sn 11:04:15.11 -0.39 94.15 0.9 Manual
MT GRA1 Sg 11:04:14.68 0.33 157.55 1.01 Manual
MT GRA1 Sn 11:04:17.49 -0.55 157.55 1.01 Manual
FR OGSI Sn 11:04:17.31 -0.83 109.44 1.01 Manual
FR BOUC Pg 11:04:00.97 -0.2 35.05 1.04 Manual
FR BOUC Sn 11:04:17.89 -0.75 35.05 1.04 Manual
FR CHLF Pg 11:04:02.6 0.17 278.89 1.07 Manual
FR PLDF Pn 11:04:06.32 -0.55 250.94 1.3 Manual
FR PLDF Sg 11:04:24.2 0.45 250.94 1.3 Manual