This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2020/10/01 13:00
Universal datetime 2020/10/01 11:00
Latitude 46.05 ° ± 3 km
Longitude 3.13 ° ± 3 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
Clermont-Ferrand  29 143886
Vichy  24 24166
Riom  17 19180
Chamalières  31 17173
Cusset  29 12661
Pont-du-Château  29 11441
Gerzat  25 10365
Aubière  33 10061
Cébazat  24 8604
Bellerive-sur-Allier  22 8500
Lempdes  31 8409
Châtel-Guyon  15 6152
Lezoux  31 6152
Gannat  6 5832
Saint-Pourçain-sur-Sioule  31 5160

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.32
Azimuthal gap 107.01 °
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
FR AGO Pg 11:00:57.33 -0.55 273.29 0 Manual
FR HRSF Pg 11:01:08.5 -0.17 327.65 0.56 Manual
FR HRSF Sg 11:01:16.46 0.48 327.65 0.56 Manual
FR COLF Pg 11:01:10.0 -0.4 144.27 0.68 Manual
FR COLF Sg 11:01:19.88 0.08 144.27 0.68 Manual
FR FRNF Pg 11:01:12.60 0.33 211.21 0.78 Manual
FR FRNF Sg 11:01:23.10 0.03 211.21 0.78 Manual
FR OGRV Pg 11:01:19.43 -0.04 74.66 1.16 Manual
FR OGRV Sg 11:01:36.2 0.37 74.66 1.16 Manual
FR GARF Pg 11:01:19.68 0.15 294.08 1.17 Manual
FR GARF Sg 11:01:35.42 -0.33 294.08 1.17 Manual