This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.2 MLv
Local datetime 2017/04/27 09:59
Universal datetime 2017/04/27 07:59
Latitude 47.41 ° ± 3 km
Longitude 8.10 ° ± 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
Basel  43 164488
Luzern  42 57066
Schaffhausen  52 33863
Zug  39 23435
Saint-Louis  47 21177
Aarau  6 15501
Solothurn  48 14853
Schwyz  60 14177
Liestal  29 12832
Delémont  57 11315
Sarnen  58 9410
Stans  55 7475
Huningue  44 7238
Kembs  54 5257

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.45
Azimuthal gap 152.5 °
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 SULZ Pg 07:59:38.34 -0.02 2.47 0.12 Manual
CH SULZ Sg 07:59:40.66 0.58 2.47 0.12 Manual
CH BALST Pg 07:59:42.28 0.47 254.98 0.29 Manual
CH SLE Pg 07:59:44.17 -0.51 36.48 0.44 Manual
LE FELD Pg 07:59:45.22 -0.02 351.76 0.47 Manual
FR MOF Pn 07:59:52.82 -0.03 304.23 0.79 Manual
FR MOF Sn 08:00:04.76 0.04 304.23 0.79 Manual
FR CHMF Pg 07:59:55.99 0.79 261.18 1 Manual
FR ECH Pg 07:59:55.70 0.01 321.98 1.03 Manual
FR RONF Pg 07:59:55.16 -0.6 287.43 1.03 Manual
FR RONF Sg 08:00:08.94 -0.77 287.43 1.03 Manual
CH EMBD Pg 07:59:59.17 0.06 188.98 1.21 Manual