This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.2 MLv
Local datetime 2015/08/20 15:33
Universal datetime 2015/08/20 13:33
Latitude 47.63 ° ± 2 km
Longitude 8.13 ° ± 2 km
Depth 0 km (from location) ± 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  42 341730
Freiburg  46 215966
Basel  41 164488
Schaffhausen  39 33863
Zug  57 23435
Saint-Louis  44 21177
Aarau  27 15501
Illzach  60 14691
Rixheim  56 13902
Liestal  34 12832
Riedisheim  59 12645
Brunstatt-Didenheim  62 8012
Huningue  41 7238
Sausheim  57 5501
Kembs  48 5257

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.42
Azimuthal gap 126.11 °
Number of stations used 7
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
CH SULZ Pg 13:33:37.16 -0.4 186.68 0.1 Manual
CH SULZ Sg 13:33:39.33 0.28 186.68 0.1 Manual
CH SLE Pg 13:33:41.14 -0.1 60.57 0.28 Manual
CH SLE Sg 13:33:45.47 0.15 60.57 0.28 Manual
LE KIZ Pg 13:33:42.8 -0.62 336.79 0.36 Manual
LE KIZ Sg 13:33:47.22 -0.57 336.79 0.36 Manual
CH BOURR Pg 13:33:48.11 -0.09 249.39 0.65 Manual
CH BOURR Sg 13:33:57.60 0.45 249.39 0.65 Manual
LE OPP Pg 13:33:52.83 0.51 2.54 0.87 Manual
LE OPP Sg 13:34:04.63 0.46 2.54 0.87 Manual
FR ECH Pg 13:33:51.78 -0.69 312.45 0.88 Manual
FR ECH Sg 13:34:04.63 0.21 312.45 0.88 Manual
FR WLS Pg 13:33:53.53 -0.13 326.8 0.94 Manual
FR WLS Sg 13:34:06.96 0.53 326.8 0.94 Manual