This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.5 MLv
Local datetime 2023/10/23 11:04
Universal datetime 2023/10/23 09:04
Latitude 47.76 ° ± 0.3 km
Longitude 6.93 ° ± 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  14 47656
Montbéliard  29 25395
Cernay  19 11565
Guebwiller  27 11094
Héricourt  25 10601
Wittelsheim  24 10355
Pfastatt  27 9579
Thann  14 7780
Soultz-Haut-Rhin  23 7072
Lutterbach  26 6310
Altkirch  28 5737
Grand-Charmont  26 5699
Delle  28 5690
Bethoncourt  26 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 0.39
Azimuthal gap 81.68 °
Number of stations used 13
Number of phases used 19

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
RA STBU Pg 09:04:54.67 0.06 337.03 0.13 Manual
FR RONF Pg 09:04:55.69 -0.17 255.35 0.2 Manual
FR RONF Sg 09:04:58.96 0.55 255.35 0.2 Manual
FR ILLF Pg 09:04:56.47 -0.06 109.25 0.23 Manual
FR ILLF Sg 09:05:00.14 0.61 109.25 0.23 Manual
AM RF5BC Sg 09:05:02.29 0.61 102.73 0.3 Manual
FR WALT Pg 09:04:57.62 -0.4 48.61 0.31 Manual
FR WALT Sg 09:05:02.54 0.45 48.61 0.31 Manual
1K MULA0 Pg 09:04:57.82 -0.31 103.72 0.32 Manual
CH BOURR Pg 09:05:00.8 0.03 150.84 0.42 Manual
CH BOURR Sg 09:05:05.67 0.04 150.84 0.42 Manual
RA ECH Pg 09:05:00.99 -0.19 18.64 0.48 Manual
FR ECH Pg 09:05:00.100 -0.2 18.62 0.48 Manual
FR ECH Sg 09:05:07.20 -0.43 18.62 0.48 Manual
FR CHMF Pg 09:05:02.8 -0.32 200.25 0.55 Manual
CH BALST Pg 09:05:05.29 0.58 129.04 0.67 Manual
FR XAFF Pg 09:05:05.7 0.2 342.33 0.68 Manual
FR XAFF Sg 09:05:14.82 0.78 342.33 0.68 Manual
FR WLS Pg 09:05:05.74 0.26 23.41 0.71 Manual