This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2012/02/16 11:52
Universal datetime 2012/02/16 10:52
Latitude 47.56 ° ± 0.3 km
Longitude 8.18 ° ± 0.2 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
Zürich  34 341730
Freiburg  54 215966
Basel  44 164488
Luzern  57 57066
Schaffhausen  38 33863
Zug  48 23435
Saint-Louis  48 21177
Aarau  22 15501
Solothurn  62 14853
Rixheim  62 13902
Liestal  34 12832
Riedisheim  64 12645
Huningue  45 7238
Sausheim  63 5501
Kembs  53 5257

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.26
Azimuthal gap 108.19 °
Number of stations used 13
Number of phases used 18

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
CH SULZ Sg 10:52:49.3 0.12 233.32 0.06 Manual
CH SLE Pg 10:52:52.42 -0.35 46.06 0.29 Manual
CH SLE Sg 10:52:56.86 0.27 46.06 0.29 Manual
CH ZUR Pg 10:52:53.33 -0.2 125.13 0.33 Manual
CH ZUR Sg 10:52:57.96 0.05 125.13 0.33 Manual
FR FELD Pg 10:52:53.34 -0.24 339.41 0.34 Manual
CH BALST Sg 10:53:00.8 0.03 235.71 0.4 Manual
LE KIZ Pg 10:52:55.2 -0.35 336.02 0.43 Manual
LE KIZ Sg 10:53:01.42 0.29 336.02 0.43 Manual
CH BOURR Pg 10:53:00.5 0.34 255.72 0.67 Manual
FR SPAK Pg 10:52:59.65 -0.28 36.86 0.68 Manual
FR MOF Pg 10:53:01.36 -0.17 292.7 0.76 Manual
LE OPP Pg 10:53:04.52 -0.22 0.29 0.94 Manual
FR LOMF Pg 10:53:05.1 0.16 257.56 0.94 Manual
FR LOMF Sg 10:53:17.57 -0.01 257.56 0.94 Manual
FR ECH Pg 10:53:05.31 0.33 313.96 0.95 Manual
FR ECH Sg 10:53:18.22 0.41 313.96 0.95 Manual
FR WLS Sg 10:53:20.34 0.36 327.22 1.02 Manual