This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.5 MLv
Local datetime 2025/04/17 12:12
Universal datetime 2025/04/17 10:12
Latitude 47.76 ° ± 0.4 km
Longitude 6.94 ° ± 0.4 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
Belfort  15 47656
Wittenheim  29 14317
Cernay  18 11565
Guebwiller  26 11094
Héricourt  25 10601
Wittelsheim  23 10355
Pfastatt  27 9579
Thann  13 7780
Soultz-Haut-Rhin  22 7072
Lutterbach  25 6310
Altkirch  28 5737
Grand-Charmont  27 5699
Delle  29 5690
Bethoncourt  27 5647
Valdoie  12 5300

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.16
Azimuthal gap 122.06 °
Number of stations used 11
Number of phases used 13

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 RONF Pg 10:12:24.51 -0.2 254.88 0.2 Manual
FR ILLF Pg 10:12:25.27 0.1 110.55 0.23 Manual
FR WALT Pg 10:12:26.54 -0.07 48.34 0.3 Manual
CH BOURR Pg 10:12:28.64 -0.13 151.8 0.42 Manual
FR ECH Pg 10:12:29.74 -0.08 18.07 0.48 Manual
FR ECH Sg 10:12:36.42 0.23 18.07 0.48 Manual
CH BALST Pg 10:12:33.37 -0.01 129.59 0.67 Manual
FR WLS Pg 10:12:34.27 0.17 23.08 0.71 Manual
CH SULZ Pg 10:12:36.22 -0.15 106.16 0.83 Manual
CH SULZ Sg 10:12:47.74 0.19 106.16 0.83 Manual
CH BRANT Pg 10:12:37.73 0.31 201.11 0.88 Manual
FR FAHY Pg 10:12:40.14 0.01 256.01 1.03 Manual
CH SLE Pg 10:12:40.40 -0.07 89.4 1.05 Manual