This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.9 MLv
Local datetime 2025/04/23 05:57
Universal datetime 2025/04/23 03:57
Latitude 45.38 ° ± 0.4 km
Longitude 3.71 ° ± 0.5 km
Depth 11 km (from location) ± 1 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
Le Puy-en-Velay  41 18995
Firminy  45 17135
Montbrison  37 15641
Saint-Just-Saint-Rambert  44 15083
Issoire  41 14822
Andrézieux-Bouthéon  47 9790
Monistrol-sur-Loire  38 8718
Unieux  43 8597
Yssingeaux  42 7202
Brioude  27 6721
Ambert  20 6671
Sury-le-Comtal  41 6552
Aurec-sur-Loire  38 6111
Sainte-Sigolène  43 5959
Vic-le-Comte  48 5197

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.33
Azimuthal gap 71.71 °
Number of stations used 12
Number of phases used 19

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 COLF Pg 03:57:04.2 0.3 353.12 0.12 Manual
FR COLF Sg 03:57:05.74 -0.16 353.12 0.12 Manual
XP FR16A Pg 03:57:04.99 -0.06 119.85 0.21 Manual
XP FR14B Pg 03:57:06.1 0.19 65.46 0.25 Manual
XP FR14B Sg 03:57:09.14 -0.43 65.46 0.25 Manual
FR SGSF Pg 03:57:06.97 -0.32 191.72 0.34 Manual
FR SGSF Sg 03:57:12.33 0.19 191.72 0.34 Manual
FR LBL Pg 03:57:07.63 -0.11 246.41 0.36 Manual
FR LBL Sg 03:57:12.91 -0.01 246.41 0.36 Manual
FR CMPS Pg 03:57:11.39 0.16 276.3 0.55 Manual
FR CMPS Sg 03:57:18.49 -0.55 276.3 0.55 Manual
FR PLDF Pg 03:57:11.98 0.08 353.75 0.59 Manual
FR PLDF Sg 03:57:19.33 -0.87 353.75 0.59 Manual
G SSB Sg 03:57:19.77 -0.45 99.24 0.59 Manual
FR CZNF Pg 03:57:14.13 0.04 237.25 0.71 Manual
FR CZNF Sg 03:57:23.92 -0.11 237.25 0.71 Manual
XP FR22A Sg 03:57:24.30 -0.45 175.15 0.73 Manual
XP FR18A Pg 03:57:15.28 0.27 237.78 0.76 Manual
FR AGO Pg 03:57:15.42 -0.06 328.94 0.79 Manual