This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 3.7 MLv
Local datetime 1987/04/11 05:14
Universal datetime 1987/04/11 03:14
Latitude 47.41 ° ± 2 km
Longitude 7.65 ° ± 8 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  19 164488
Mulhouse  45 109443
Biel  41 48614
Saint-Louis  23 21177
Aarau  29 15501
Solothurn  24 14853
Rixheim  42 13902
Liestal  10 12832
Riedisheim  42 12645
Delémont  23 11315
Brunstatt-Didenheim  42 8012
Huningue  21 7238
Altkirch  39 5737
Sausheim  45 5501
Kembs  32 5257

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 1
Azimuthal gap
Number of stations used 27
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
RD BSF Pg 03:14:55.60 1.09 306 0.72 Manual
RD BSF Sn 03:15:07.40 -1.04 306 0.72 Manual
RD CDF Pg 03:14:59.50 -0.89 346 1.03 Manual
RD CDF Sg 03:15:14.40 -0.37 346 1.03 Manual
RD HAU Pg 03:15:01.40 0.45 304 1.06 Manual
RD HAU Sg 03:15:16.20 0.46 304 1.06 Manual
RD LPL Pg 03:15:18.50 -0.17 199 2 Manual
RD LPL Sg 03:15:45.80 -0.6 199 2 Manual
RD LPG Pn 03:15:16.29 2.09 198 2.01 Manual
RD LPG Pg 03:15:18.90 -0.02 198 2.01 Manual
RD LPG Sg 03:15:46.20 -0.64 198 2.01 Manual