This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2021/12/01 10:27
Universal datetime 2021/12/01 09:27
Latitude 47.40 ° ± 4 km
Longitude 6.37 ° ± 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
Besançon  31 115934
Belfort  45 47656
Montbéliard  34 25395
Vesoul  30 14916
Audincourt  37 13387
Valentigney  35 10714
Héricourt  35 10601
Lure  33 8207
Morteau  41 6935
Seloncourt  37 5775
Grand-Charmont  37 5699
Bethoncourt  36 5647
Valdahon  27 5595
Baume-les-Dames  6 5063
Beaucourt  43 5007

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.41
Azimuthal gap 185.22 °
Number of stations used 5
Number of phases used 8

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 BOUC Pg 09:27:31.22 -0.37 207.48 0.17 Manual
FR BOUC Sg 09:27:34.34 0.51 207.48 0.17 Manual
FR CHMF Pg 09:27:32.39 -0.52 129.08 0.24 Manual
FR CHMF Sg 09:27:36.41 0.35 129.08 0.24 Manual
CH BALST Pg 09:27:45.11 -0.06 93.74 0.9 Manual
FR ECH Pg 09:27:46.9 -0.4 32.69 0.97 Manual
FR ECH Sg 09:28:00.21 0.59 32.69 0.97 Manual
LE ENDD Pg 09:27:46.43 -0.11 70.81 0.97 Manual