This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2025/04/30 11:30
Universal datetime 2025/04/30 09:30
Latitude 44.16 ° ± 0.4 km
Longitude 1.91 ° ± 0.5 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
Montauban  46 60810
Albi  32 48970
Cahors  50 19878
Gaillac  27 15294
Graulhet  45 12618
Villefranche-de-Rouergue  24 11867
Figeac  51 9792
Carmaux  23 9500
Saint-Sulpice-la-Pointe  48 9117
Caussade  30 6863
Saint-Juéry  35 6818
Luc-la-Primaube  52 5969
Villemur-sur-Tarn  47 5888
Nègrepelisse  33 5628
Rabastens  38 5620

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.31
Azimuthal gap 133.75 °
Number of stations used 12
Number of phases used 18

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 09:30:10.29 -0.26 78.63 0.18 Manual
FR SLVF Sg 09:30:12.98 -0.13 78.63 0.18 Manual
XP FR30A Pg 09:30:10.90 -0.03 241.03 0.2 Manual
XP FR33A Pg 09:30:15.11 -0.06 144.4 0.43 Manual
XP FR33A Sg 09:30:21.74 0.56 144.4 0.43 Manual
XP FR25A Pg 09:30:15.76 0.02 14.78 0.46 Manual
XP FR25A Sg 09:30:22.30 0.11 14.78 0.46 Manual
XP FR32A Pg 09:30:16.94 0.27 106.05 0.51 Manual
XP FR32A Sg 09:30:23.44 -0.36 106.05 0.51 Manual
FR LEUC Pg 09:30:21.68 0.43 36.92 0.76 Manual
XP FR35A Pg 09:30:21.88 -0.59 136.75 0.83 Manual
RD MTLF Pg 09:30:23.32 0.51 164.79 0.84 Manual
RD MTLF Pn 09:30:24.86 -0.19 164.79 0.84 Manual
XP FR28A Pg 09:30:23.54 0.02 82.35 0.88 Manual
FR LAJAS Pg 09:30:25.8 0.09 100.67 0.96 Manual
FR LAJAS Sg 09:30:38.68 0.33 100.67 0.96 Manual
FR FRNF Pn 09:30:31.38 -0.04 20.32 1.31 Manual
FR LBL Pn 09:30:32.75 -0.33 40.98 1.44 Manual