This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 3.1 MLv
Local datetime 1981/01/19 08:54
Universal datetime 1981/01/19 07:54
Latitude 47.35 ° ± 1 km
Longitude 7.20 ° ± 2 km
Depth 5 km (operator assigned) ± 0.0 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Basel  39 164488
Biel  21 48614
Montbéliard  36 25395
Saint-Louis  38 21177
Solothurn  30 14853
Audincourt  30 13387
Delémont  11 11315
Valentigney  31 10714
Huningue  39 7238
Seloncourt  28 5775
Altkirch  30 5737
Grand-Charmont  35 5699
Delle  23 5690
Bethoncourt  37 5647
Beaucourt  26 5007

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 0.6
Azimuthal gap
Number of stations used 19
Number of phases used 14

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 BBS Pg 07:54:33.59 0.53 61 0.24 Manual
FR BBS Sg 07:54:37.9 0.28 61 0.24 Manual
CH NEC Pg 07:54:35.80 0.36 206 0.38 Manual
CH NEC Sg 07:54:40.50 -0.44 206 0.38 Manual
FR BAF Pg 07:54:38.20 0.55 345 0.51 Manual
FR BAF Sg 07:54:44.90 0.12 345 0.51 Manual
RD BSF Pg 07:54:38.90 0.32 331 0.56 Manual
RD BSF Sg 07:54:46.40 0 331 0.56 Manual
CH ZUL Pg 07:54:43.50 -0.02 80 0.82 Manual
CH ZUL Sg 07:54:54.50 -0.52 80 0.82 Manual
FR ECH Pg 07:54:44.0 -0.41 358 0.87 Manual
RD HAU Pg 07:54:44.50 0.02 319 0.87 Manual
FR ECH Sg 07:54:56.0 -0.57 358 0.87 Manual
RD HAU Sg 07:54:56.50 -0.18 319 0.87 Manual