This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2021/05/20 09:51
Universal datetime 2021/05/20 07:51
Latitude 43.74 ° ± 0.2 km
Longitude 2.56 ° ± 0.3 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
Albi  39 48970
Castres  30 41636
Millau  60 22109
Gaillac  58 15294
Graulhet  45 12618
Mazamet  34 10013
Revel  55 9582
Carmaux  48 9500
Saint-Affrique  35 8089
Lodève  60 7441
Saint-Juéry  35 6818
Labruguière  35 6535
Aussillon  32 5892
Bédarieux  51 5791
Trèbes  60 5601

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.33
Azimuthal gap 115.74 °
Number of stations used 8
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 SLVF Pg 07:52:07.37 0.08 327.58 0.54 Manual
FR SLVF Sg 07:52:14.64 0.12 327.58 0.54 Manual
FR DUNF Pg 07:52:14.11 0.02 217.92 0.9 Manual
FR DUNF Sg 07:52:26.46 0.19 217.92 0.9 Manual
FR LEUC Pg 07:52:16.18 -0.14 359.6 1.02 Manual
FR TRBF Pg 07:52:17.17 -0.1 69.53 1.07 Manual
FR TRBF Sg 07:52:32.42 0.64 69.53 1.07 Manual
FR CARF Pg 07:52:17.28 -0.08 198.33 1.08 Manual
FR CARF Sg 07:52:32.39 0.45 198.33 1.08 Manual
FR FILF Pg 07:52:19.39 0.06 185.27 1.18 Manual
FR FILF Sg 07:52:35.99 0.65 185.27 1.18 Manual
FR VALC Pn 07:52:22.63 0.03 196.05 1.4 Manual
FR VALC Sn 07:52:42.16 -0.56 196.05 1.4 Manual
RD EPF Pg 07:52:30.6 0.18 247.19 1.77 Manual