This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2014/02/20 14:54
Universal datetime 2014/02/20 13:54
Latitude 46.25 ° ± 4 km
Longitude 6.93 ° ± 3 km
Depth 6 km (from location) ± 5 km
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Lausanne  38 116751
Thonon-les-Bains  37 34756
Sion  32 28045
Cluses  34 17059
Sallanches  42 16088
Passy  36 10902
Évian-les-Bains  31 9098
Scionzier  37 8683
Chamonix-Mont-Blanc  36 8611
Publier  34 7148
Marignier  38 6445
Thyez  36 6198
Sciez  43 6033
Bons-en-Chablais  44 5631
Marnaz  39 5521

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.5
Azimuthal gap 226.04 °
Number of stations used 5
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 BRANT Pg 13:54:31.45 0.55 335.38 0.76 Manual
CH BRANT Sg 13:54:41.53 0.09 335.38 0.76 Manual
FR OG35 Pn 13:54:34.87 -0.72 257.94 0.97 Manual
FR OG35 Sn 13:54:51.9 0.59 257.94 0.97 Manual
FR CHMF Pg 13:54:35.14 -0.59 349.12 1.02 Manual
FR CHMF Pn 13:54:35.86 -0.34 349.12 1.02 Manual
FR CHMF Sg 13:54:49.81 -0.04 349.12 1.02 Manual
FR CHMF Sn 13:54:51.45 -0.19 349.12 1.02 Manual
CH BALST Pn 13:54:38.23 -0.52 25.47 1.2 Manual
CH BALST Sg 13:54:56.21 0.23 25.47 1.2 Manual
CH SULZ Pn 13:54:43.90 0.99 31.9 1.51 Manual
CH SULZ Sg 13:55:05.82 -0.05 31.9 1.51 Manual