This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 2.2 MLv
Local datetime 2020/09/03 11:42
Universal datetime 2020/09/03 09:42
Latitude 47.53 ° ± 2 km
Longitude 8.16 ° ± 3 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  56 215966
Basel  43 164488
Luzern  55 57066
Schaffhausen  40 33863
Zug  47 23435
Saint-Louis  47 21177
Aarau  19 15501
Solothurn  59 14853
Rixheim  61 13902
Liestal  32 12832
Riedisheim  64 12645
Huningue  44 7238
Sausheim  63 5501
Kembs  52 5257

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.47
Azimuthal gap 72.61 °
Number of stations used 9
Number of phases used 12

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 ZUR Sg 09:43:01.17 -0.49 119.71 0.33 Manual
LE FELD Sg 09:43:01.80 -0.77 343.13 0.36 Manual
LE VOGT Pg 09:43:03.1 0.2 329.18 0.64 Manual
GR BFO Sg 09:43:17.95 0.85 8.16 0.81 Manual
LE GUT Pg 09:43:06.57 0.05 49.87 0.84 Manual
FR ECH Pg 09:43:08.29 -0.46 315.8 0.96 Manual
FR ECH Sg 09:43:21.99 -0.11 315.8 0.96 Manual
CH BRANT Sg 09:43:33.22 0.23 243.19 1.29 Manual
CH EMBD Pg 09:43:16.43 0.64 189.76 1.34 Manual
CH EMBD Sg 09:43:34.17 -0.21 189.76 1.34 Manual
CH GIMEL Pg 09:43:21.64 0.42 233 1.64 Manual
CH GIMEL Sg 09:43:43.77 -0.34 233 1.64 Manual