This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 3.1 MLv
Local datetime 1997/08/07 00:59
Universal datetime 1997/08/06 22:59
Latitude 45.07 ° ± 1 km
Longitude 4.25 ° ± 2 km
Depth 5 km (operator assigned) ± 0.0 km

Have you felt an earthquake ?

You can participate to science by bringing your testimony.

Testify !
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  41 172565
Le Puy-en-Velay  28 18995
Firminy  34 17135
Annonay  37 16345
Le Chambon-Feugerolles  36 12317
Tournon-sur-Rhône  45 10307
Roche-la-Molière  40 9697
Monistrol-sur-Loire  25 8718
Unieux  37 8597
Villars  45 7970
La Ricamarie  38 7906
Yssingeaux  12 7202
Saint-Genest-Lerpt  43 6131
Aurec-sur-Loire  33 6111
Sainte-Sigolène  20 5959

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 1.1
Azimuthal gap
Number of stations used 50
Number of phases used 40

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
RD VIVF Pg 22:59:19.79 -0.65 125 0.37 Manual
RD VIVF Sg 22:59:24.70 -1.09 125 0.37 Manual
FR COLF Pg 22:59:24.97 0.49 319 0.59 Manual
RD ORIF Pn 22:59:35.9 0.19 97 1.17 Manual
RD ORIF Pg 22:59:36.50 1.34 97 1.17 Manual
RD ORIF Sg 22:59:48.90 -2.51 97 1.17 Manual
FR PRAF Pg 22:59:40.2 -0.02 152 1.43 Manual
FR PRAF Sg 22:59:59.34 -0.54 152 1.43 Manual
RD CAF Pn 22:59:38.70 -1.51 265 1.56 Manual
RD CAF Pg 22:59:40.59 -1.9 265 1.56 Manual
RD SMF Pn 22:59:41.40 0.59 350 1.6 Manual
FR GANF Pg 22:59:44.43 1.14 132 1.6 Manual
RD SMF Pg 22:59:45.10 1.78 350 1.6 Manual
RD SMF Sn 22:59:59.40 -3.64 350 1.6 Manual
RD SMF Sg 23:00:05.60 0.04 350 1.6 Manual
FR VILF Pn 22:59:42.11 1.22 139 1.61 Manual
FR VILF Pg 22:59:44.36 0.92 139 1.61 Manual
FR TREF Pg 22:59:44.88 0.46 150 1.66 Manual
RD BGF Pn 22:59:43.40 0.13 327 1.78 Manual
RD BGF Pg 22:59:47.20 0.45 327 1.78 Manual
RD BGF Sg 23:00:11.50 0.01 327 1.78 Manual
RD LPL Pn 22:59:45.20 1.58 75 1.81 Manual
RD LPL Pg 22:59:48.10 0.85 75 1.81 Manual
RD LPL Sg 23:00:11.70 -0.64 75 1.81 Manual
RD MBDF Pn 22:59:45.0 1.15 100 1.82 Manual
RD LPG Pn 22:59:45.40 1.65 76 1.82 Manual
RD MBDF Pg 22:59:48.30 0.74 100 1.82 Manual
RD LPG Pg 22:59:48.50 1.08 76 1.82 Manual
RD LPG Sn 23:00:07.70 -0.78 76 1.82 Manual
RD MBDF Sg 23:00:10.30 -2.58 100 1.82 Manual
RD LPG Sg 23:00:10.90 -1.73 76 1.82 Manual
RD AVF Pn 22:59:44.20 0.27 340 1.83 Manual
RD AVF Pg 22:59:48.80 1.12 340 1.83 Manual
RD AVF Sg 23:00:11.60 -1.48 340 1.83 Manual
FR PUYF Pn 22:59:43.86 -0.43 145 1.86 Manual
FR PUYF Pg 22:59:48.4 -0.14 145 1.86 Manual
RD TCF Pn 22:59:44.20 -0.37 311 1.88 Manual
RD TCF Pg 22:59:48.50 -0.08 311 1.88 Manual
RD TCF Sg 23:00:12.50 -2.13 311 1.88 Manual
FR TAVF Pg 22:59:50.40 0.51 138 1.95 Manual