This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.3 MLv
Local datetime 2023/12/02 23:25
Universal datetime 2023/12/02 22:25
Latitude 45.15 ° ± 0.9 km
Longitude 3.96 ° ± 0.5 km
Depth 6 km (from location) ± 5 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Saint-Étienne  45 172565
Le Puy-en-Velay  15 18995
Firminy  36 17135
Saint-Just-Saint-Rambert  44 15083
Le Chambon-Feugerolles  39 12317
Roche-la-Molière  42 9697
Monistrol-sur-Loire  23 8718
Unieux  37 8597
Villars  47 7970
La Ricamarie  43 7906
Yssingeaux  14 7202
Sury-le-Comtal  47 6552
Saint-Genest-Lerpt  45 6131
Aurec-sur-Loire  31 6111
Sainte-Sigolène  24 5959

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 156.77 °
Number of stations used 9
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 SGSF Pg 22:25:59.37 0 246.31 0.26 Manual
FR SGSF Sg 22:26:03.23 0.13 246.31 0.26 Manual
FR COLF Pg 22:26:01.91 0.14 331.97 0.39 Manual
FR COLF Sg 22:26:07.43 0.13 331.97 0.39 Manual
G SSB Pg 22:26:02.46 -0.04 72.88 0.43 Manual
G SSB Sg 22:26:08.30 -0.25 72.88 0.43 Manual
FR LBL Pg 22:26:03.90 0 279.09 0.51 Manual
FR LBL Sg 22:26:10.72 -0.29 279.09 0.51 Manual
FR CMPS Pg 22:26:09.3 0.2 291.67 0.78 Manual
FR CMPS Sg 22:26:18.84 -0.81 291.67 0.78 Manual
FR OGCN Sg 22:26:19.81 -0.64 89.55 0.8 Manual
FR PLDF Sg 22:26:21.40 -0.46 344 0.85 Manual
XX BNLF Sg 22:26:21.72 -0.55 301.66 0.86 Manual
FR AGO Sg 22:26:27.97 -1.02 327.44 1.07 Manual