This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.2 MLv
Local datetime 2015/02/20 13:33
Universal datetime 2015/02/20 12:33
Latitude 47.47 ° ± 2 km
Longitude 7.02 ° ± 2 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  24 47656
Montbéliard  18 25395
Audincourt  13 13387
Delémont  27 11315
Valentigney  15 10714
Héricourt  22 10601
Brunstatt-Didenheim  35 8012
Lutterbach  37 6310
Seloncourt  12 5775
Altkirch  24 5737
Grand-Charmont  17 5699
Delle  5 5690
Bethoncourt  19 5647
Valdoie  26 5300
Beaucourt  8 5007

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.38
Azimuthal gap 138.15 °
Number of stations used 6
Number of phases used 11

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
CH BOURR Pg 12:33:13.92 -0.35 118.84 0.16 Manual
CH BOURR Sg 12:33:16.85 0.39 118.84 0.16 Manual
FR LOMF Pg 12:33:14.55 -0.11 228.06 0.18 Manual
FR LOMF Sg 12:33:17.84 0.74 228.06 0.18 Manual
FR CHMF Pg 12:33:17.30 -0.37 228.73 0.34 Manual
FR CHMF Sg 12:33:22.43 0.08 228.73 0.34 Manual
FR MOF Pg 12:33:18.53 -0.08 11.05 0.39 Manual
FR MOF Sg 12:33:24.41 0.39 11.05 0.39 Manual
CH BRANT Pg 12:33:22.94 -0.6 215.34 0.65 Manual
FR ECH Pg 12:33:25.50 0.14 6.88 0.75 Manual
FR ECH Sg 12:33:35.59 -0.23 6.88 0.75 Manual