This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.3 MLv
Local datetime 2022/12/08 14:07
Universal datetime 2022/12/08 13:07
Latitude 45.01 ° ± 3 km
Longitude 4.63 ° ± 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  24 63714
Romans-sur-Isère  33 33160
Bourg-lès-Valence  21 19975
Annonay  26 16345
Guilherand-Granges  21 10961
Portes-lès-Valence  25 10610
Tournon-sur-Rhône  16 10307
Livron-sur-Drôme  30 9104
Privas  32 8266
Saint-Péray  17 7692
Chabeuil  32 6875
Loriol-sur-Drôme  32 6593
Saint-Marcel-lès-Valence  26 6236
Tain-l'Hermitage  19 6162
Étoile-sur-Rhône  28 5478

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.38
Azimuthal gap 78.65 °
Number of stations used 9
Number of phases used 12

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
G SSB Pg 13:07:50.79 -0.23 347.21 0.28 Manual
G SSB Sg 13:07:55.3 0.16 347.21 0.28 Manual
FR OGCN Pg 13:07:52.91 0.41 65.85 0.36 Manual
FR OGCN Sg 13:07:57.48 0.01 65.85 0.36 Manual
FR OGCB Pg 13:07:52.85 0.13 115.36 0.37 Manual
FR OGDF Pg 13:07:56.50 0.41 145.1 0.55 Manual
FR ADHE Pg 13:07:58.7 0.25 170.96 0.64 Manual
FR SGSF Pg 13:07:58.67 -0.54 273.44 0.72 Manual
FR BANN Sg 13:08:09.28 -0.1 207.94 0.72 Manual
FR COLF Pg 13:08:01.33 0.16 306.97 0.82 Manual
FR COLF Sg 13:08:12.87 0.25 306.97 0.82 Manual
FR OGS1 Pg 13:08:00.48 -0.92 86.02 0.84 Manual