This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.5 MLv
Local datetime 1981/05/05 17:20
Universal datetime 1981/05/05 15:20
Latitude 47.56 ° ± 1 km
Longitude 7.59 ° ± 1 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  2 164488
Mulhouse  29 109443
Saint-Louis  6 21177
Illzach  29 14691
Rixheim  25 13902
Kingersheim  32 13055
Liestal  14 12832
Riedisheim  26 12645
Delémont  28 11315
Pfastatt  32 9579
Brunstatt-Didenheim  27 8012
Huningue  3 7238
Altkirch  27 5737
Sausheim  29 5501
Kembs  15 5257

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 0.5
Azimuthal gap
Number of stations used 12
Number of phases used 13

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 15:20:12.0 -0.02 207 0.11 Manual
FR BBS Sg 15:20:14.10 -0.01 207 0.11 Manual
FR BAF Pg 15:20:18.50 0.08 304 0.48 Manual
FR BAF Sg 15:20:25.20 -0.02 304 0.48 Manual
CH ZUL Pg 15:20:20.0 0.31 98 0.55 Manual
CH ZUL Sg 15:20:27.0 -0.44 98 0.55 Manual
RD BSF Pg 15:20:20.60 0.03 297 0.6 Manual
RD BSF Sg 15:20:28.70 -0.28 297 0.6 Manual
FR ECH Pg 15:20:23.20 0.51 336 0.71 Manual
FR ECH Sg 15:20:32.50 -0.15 336 0.71 Manual
RD CDF Pg 15:20:26.20 0.51 346 0.87 Manual
RD CDF Sg 15:20:37.59 -0.29 346 0.87 Manual
RD HAU Pg 15:20:26.90 -0.11 298 0.94 Manual