This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2022/04/01 10:13
Universal datetime 2022/04/01 08:13
Latitude 45.98 ° ± 5 km
Longitude 4.06 ° ± 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  8 34366
Montbrison  42 15641
Cusset  48 12661
Thiers  42 11847
Riorges  8 10774
Tarare  29 10582
Feurs  30 8173
Mably  13 7605
Le Coteau  5 6872
L'Arbresle  45 6398
Thizy-les-Bourgs  22 6031
Saint-Galmier  46 5722
Chazelles-sur-Lyon  46 5357
Montrond-les-Bains  41 5302
Vindry-sur-Turdine  35 5133

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.17
Azimuthal gap 213.65 °
Number of stations used 7
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 08:13:30.11 -0.21 267.71 0.31 Manual
FR PLDF Sg 08:13:34.55 -0.02 267.71 0.31 Manual
G SSB Pg 08:13:38.73 -0.33 154.03 0.78 Manual
G SSB Sg 08:13:50.10 0.24 154.03 0.78 Manual
FR LBL Pg 08:13:42.34 0.24 217.73 0.94 Manual
FR LBL Sg 08:13:55.32 0.15 217.73 0.94 Manual
FR SGSF Pg 08:13:42.81 -0.06 198.63 0.98 Manual
FR SGSF Sg 08:13:56.38 -0.13 198.63 0.98 Manual
FR HRSF Pg 08:13:45.1 0.15 300.38 1.09 Manual
FR HRSF Sg 08:14:00.8 0.08 300.38 1.09 Manual
FR VERF Pg 08:13:45.57 0.01 258.84 1.13 Manual
FR VERF Sg 08:14:01.11 -0.11 258.84 1.13 Manual
FR FRNF Pg 08:13:47.2 -0.03 241.08 1.21 Manual