This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2022/07/13 12:06
Universal datetime 2022/07/13 10:06
Latitude 45.93 ° ± 3 km
Longitude 3.98 ° ± 5 km
Depth 0 km (from location) ± 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
Roanne  15 34366
Montbrison  38 15641
Cusset  45 12661
Thiers  35 11847
Riorges  13 10774
Tarare  35 10582
Feurs  29 8173
Mably  19 7605
Le Coteau  13 6872
Ambert  45 6671
Thizy-les-Bourgs  30 6031
Saint-Galmier  45 5722
Chazelles-sur-Lyon  46 5357
Montrond-les-Bains  39 5302
Vindry-sur-Turdine  40 5133

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.29
Azimuthal gap 157.16 °
Number of stations used 8
Number of phases used 13

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 PLDF Pg 10:06:11.84 -0.29 277.47 0.25 Manual
FR PLDF Sg 10:06:15.63 0.01 277.47 0.25 Manual
FR COLF Pg 10:06:16.24 -0.07 204.97 0.48 Manual
FR COLF Sg 10:06:23.25 0.3 204.97 0.48 Manual
FR CHLF Pg 10:06:18.76 -0.45 351.52 0.63 Manual
G SSB Pg 10:06:21.97 0.32 148.68 0.76 Manual
XX BNLF Pg 10:06:22.72 0.09 246.21 0.82 Manual
FR SGSF Pg 10:06:24.65 0.07 196.14 0.92 Manual
FR SGSF Sg 10:06:36.99 -0.41 196.14 0.92 Manual
FR VERF Pg 10:06:27.44 0.23 260.58 1.06 Manual
FR VERF Sg 10:06:41.63 -0.35 260.58 1.06 Manual
FR HRSF Pg 10:06:27.25 0.01 303.95 1.06 Manual
FR HRSF Sg 10:06:42.58 0.53 303.95 1.06 Manual