This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.8 MLv
Local datetime 1993/10/21 23:29
Universal datetime 1993/10/21 22:29
Latitude 47.20 ° ± 3 km
Longitude 7.40 ° ± 3 km
Depth 10 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  45 164488
Bern  32 121631
Biel  12 48614
Fribourg  48 32827
Neuchâtel  43 31270
Saint-Louis  46 21177
Solothurn  10 14853
Audincourt  52 13387
Liestal  40 12832
Delémont  19 11315
Huningue  45 7238
Seloncourt  50 5775
Altkirch  48 5737
Delle  46 5690
Beaucourt  48 5007

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 0.7
Azimuthal gap
Number of stations used 18
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
FR BBS Pg 22:30:04.29 -0.89 15 0.27 Manual
FR LOMF Pg 22:30:07.58 0.02 291 0.42 Manual
RD BSF Pg 22:30:14.30 0.78 327 0.75 Manual
RD BSF Sg 22:30:24.30 0.17 327 0.75 Manual
FR FEL Pg 22:30:14.5 -0.13 31 0.79 Manual
FR LIBD Pg 22:30:17.83 0.54 8 0.96 Manual
FR LIBD Sg 22:30:30.94 0.25 8 0.96 Manual
FR ECH Pg 22:30:18.65 0.08 351 1.03 Manual
FR ECH Sg 22:30:32.80 -0.13 351 1.03 Manual
RD HAU Pg 22:30:19.50 0.02 319 1.07 Manual
RD HAU Sg 22:30:33.90 -0.6 319 1.07 Manual