This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2023/05/22 11:31
Universal datetime 2023/05/22 09:31
Latitude 44.40 ° ± 5 km
Longitude 3.13 ° ± 5 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
Alès  82 40219
Aurillac  80 25499
Rodez  45 24057
Millau  34 22109
Mende  31 12134
Onet-le-Château  46 11881
Saint-Affrique  53 8089
Lodève  76 7441
Saint-Christol-lez-Alès  83 7030
Saint-Flour  70 6435
Arpajon-sur-Cère  75 6217
Luc-la-Primaube  49 5969
Decazeville  72 5360
Saint-Privat-des-Vieux  85 5182
La Grand-Combe  74 5041

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.3
Azimuthal gap 225.5 °
Number of stations used 7
Number of phases used 14

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 LEUC Pg 09:31:32.34 0.47 311.21 0.55 Manual
FR LEUC Sg 09:31:39.7 -0.41 311.21 0.55 Manual
FR SLVF Pg 09:31:34.71 -0.48 253.54 0.73 Manual
FR SLVF Sg 09:31:45.63 0.34 253.54 0.73 Manual
FR SGSF Pg 09:31:35.41 0.1 28.03 0.73 Manual
FR SGSF Sg 09:31:45.63 0.11 28.03 0.73 Manual
FR LBL Pg 09:31:36.91 -0.28 5.52 0.83 Manual
FR LBL Sg 09:31:48.70 -0.08 5.52 0.83 Manual
FR CMPS Pg 09:31:41.31 0.23 352.23 1.04 Manual
FR CMPS Sg 09:31:56.10 0.5 352.23 1.04 Manual
FR COLF Pg 09:31:43.30 -0.1 19.75 1.17 Manual
FR COLF Sg 09:31:59.59 -0.08 19.75 1.17 Manual
XX BNLF Pg 09:31:44.5 -0.07 352.79 1.21 Manual
XX BNLF Sg 09:32:00.67 -0.25 352.79 1.21 Manual