This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2017/05/09 12:20
Universal datetime 2017/05/09 10:20
Latitude 45.71 ° ± 3 km
Longitude 4.46 ° ± 6 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
Craponne  21 11067
Tarare  22 10582
Veauche  21 8984
Chaponost  22 8717
Feurs  19 8173
L'Arbresle  18 6398
Brindas  19 6174
Mornant  19 5938
Lentilly  20 5793
Grézieu-la-Varenne  18 5734
Vaugneray  14 5734
Saint-Galmier  16 5722
Chazelles-sur-Lyon  11 5357
Montrond-les-Bains  19 5302
Vindry-sur-Turdine  21 5133

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.34
Azimuthal gap 205.24 °
Number of stations used 6
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
G SSB Pg 10:20:14.100 0.11 172.29 0.43 Manual
G SSB Sg 10:20:20.100 0.12 172.29 0.43 Manual
FR OGRV Pg 10:20:19.32 -0.04 17.53 0.67 Manual
FR OGRV Sg 10:20:29.19 0.48 17.53 0.67 Manual
FR OG35 Pg 10:20:22.18 -0.45 66.02 0.85 Manual
FR OG35 Sg 10:20:34.29 -0.12 66.02 0.85 Manual
FR OGSM Pg 10:20:23.4 -0.06 95.91 0.87 Manual
FR OGSM Sg 10:20:36.1 0.77 95.91 0.87 Manual
FR OGMY Pg 10:20:25.38 -0.37 79.55 1.02 Manual
FR OGMY Sg 10:20:39.60 -0.27 79.55 1.02 Manual
RD ORIF Pg 10:20:30.39 -0.18 127.66 1.27 Manual