This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.2 MLv
Local datetime 2014/04/14 17:00
Universal datetime 2014/04/14 15:00
Latitude 45.18 ° ± 2 km
Longitude 3.69 ° ± 2 km
Depth 2 km (from location) ± 9 km
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  23 18995
Firminy  52 17135
Montbrison  56 15641
Saint-Just-Saint-Rambert  56 15083
Issoire  54 14822
Le Chambon-Feugerolles  56 12317
Monistrol-sur-Loire  41 8718
Unieux  52 8597
Yssingeaux  35 7202
Brioude  27 6721
Ambert  43 6671
Sury-le-Comtal  56 6552
Saint-Flour  50 6435
Aurec-sur-Loire  46 6111
Sainte-Sigolène  43 5959

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.4
Azimuthal gap 110.53 °
Number of stations used 5
Number of phases used 11

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 LBL Pg 15:00:31.28 0.34 280.55 0.32 Manual
FR LBL Sg 15:00:34.79 -0.56 280.55 0.32 Manual
G SSB Pg 15:00:36.52 0.04 79.95 0.61 Manual
G SSB Sg 15:00:44.81 -0.21 79.95 0.61 Manual
FR PYM Pg 15:00:39.21 0.24 320.6 0.75 Manual
FR PYM Sg 15:00:49.47 0.09 320.6 0.75 Manual
FR AGO Pg 15:00:43.12 0.22 336.25 0.96 Manual
FR AGO Sg 15:00:56.27 0.02 336.25 0.96 Manual
FR TRBF Pg 15:00:44.35 -0.8 170.02 1.08 Manual
FR TRBF Pn 15:00:45.84 -0.08 170.02 1.08 Manual
FR TRBF Sg 15:01:00.90 0.71 170.02 1.08 Manual