This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2025/04/11 11:24
Universal datetime 2025/04/11 09:24
Latitude 44.05 ° ± 0.2 km
Longitude 1.70 ° ± 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
Montauban  27 60810
Albi  39 48970
Gaillac  21 15294
Graulhet  41 12618
Villefranche-de-Rouergue  42 11867
Lavaur  41 10811
Carmaux  37 9500
Saint-Sulpice-la-Pointe  33 9117
Caussade  17 6863
Montech  39 6349
Castelnau-d'Estrétefonds  40 6334
Fronton  34 6079
Villemur-sur-Tarn  27 5888
Nègrepelisse  14 5628
Rabastens  23 5620

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.37
Azimuthal gap 86.37 °
Number of stations used 19
Number of phases used 29

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 09:24:39.50 -0.42 67.68 0.36 Manual
FR SLVF Sg 09:24:44.76 0.08 67.68 0.36 Manual
XP FR33A Pg 09:24:41.94 -0.14 121.58 0.48 Manual
FR MONQ Pg 09:24:41.55 -0.56 310.84 0.48 Manual
FR MONQ Sg 09:24:48.0 -0.42 310.84 0.48 Manual
XP FR24A Pg 09:24:44.68 0.04 349.54 0.62 Manual
XP FR32A Pg 09:24:45.26 -0.01 93.53 0.65 Manual
XP FR32A Sg 09:24:54.24 0.43 93.53 0.65 Manual
XP FR27A Sg 09:24:56.91 0.81 61.45 0.72 Manual
RD MTLF Pg 09:24:48.12 -0.07 152.08 0.81 Manual
RD MTLF Sn 09:25:02.16 -0.85 152.08 0.81 Manual
XP FR35A Sn 09:25:03.92 -0.77 124.68 0.88 Manual
FR LEUC Pg 09:24:50.95 0.38 40.67 0.93 Manual
FR LEUC Sg 09:25:03.22 0.34 40.67 0.93 Manual
FR LEUC Sn 09:25:05.76 -0.28 40.67 0.93 Manual
FR LAJAS Pn 09:24:54.87 0.3 93.9 1.1 Manual
XP FR17A Pg 09:24:54.89 0.11 19.93 1.16 Manual
XP FR17A Sg 09:25:10.34 0.27 19.93 1.16 Manual
FR FNEB Pg 09:24:55.55 0.25 165.43 1.19 Manual
XP FR18A Pn 09:24:56.8 0.05 40.6 1.21 Manual
XP FR18A Sn 09:25:12.44 -0.1 40.6 1.21 Manual
FR CZNF Sn 09:25:13.51 -0.16 41.52 1.26 Manual
FR SALF Pg 09:24:58.27 0.01 196.22 1.35 Manual
FR SALF Sn 09:25:15.68 -0.18 196.22 1.35 Manual
XP FR23A Pg 09:24:58.53 0.09 59.42 1.36 Manual
XP FR23A Sn 09:25:15.69 -0.4 59.42 1.36 Manual
FR CLAF Pg 09:24:59.17 0.58 131.83 1.37 Manual
XP FR29A Pg 09:24:58.79 0.16 83.01 1.37 Manual
RD EPF Pg 09:24:59.82 0.17 224.47 1.42 Manual