This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1 MLv
Local datetime 2021/05/18 16:00
Universal datetime 2021/05/18 14:00
Latitude 46.22 ° ± 3 km
Longitude 6.99 ° ± 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
Lausanne  43 116751
Thonon-les-Bains  42 34756
Sion  28 28045
Cluses  36 17059
Sallanches  42 16088
Bonneville  48 12608
Passy  35 10902
Évian-les-Bains  36 9098
Scionzier  39 8683
Chamonix-Mont-Blanc  33 8611
Publier  39 7148
Marignier  41 6445
Thyez  38 6198
Saint-Gervais-les-Bains  45 5573
Marnaz  41 5521

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.4
Azimuthal gap 127.33 °
Number of stations used 7
Number of phases used 13

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 AIGLE Pg 14:00:03.84 -0.43 348.55 0.12 Manual
CH AIGLE Sg 14:00:06.31 0.23 348.55 0.12 Manual
FR OGSI Pg 14:00:06.2 -0.51 224.13 0.23 Manual
FR OGSI Sg 14:00:09.94 0 224.13 0.23 Manual
FR OGVA Pg 14:00:07.17 0.51 296.9 0.24 Manual
FR OGVA Sg 14:00:10.13 -0.02 296.9 0.24 Manual
CH DIX Pg 14:00:08.35 0.02 115.89 0.32 Manual
CH DIX Sg 14:00:13.33 0.35 115.89 0.32 Manual
GU REMY Pg 14:00:09.74 -0.04 162.99 0.4 Manual
GU REMY Sg 14:00:16.29 0.84 162.99 0.4 Manual
GU SATI Pg 14:00:15.11 -0.34 119.22 0.7 Manual
GU SATI Sg 14:00:25.6 -0.04 119.22 0.7 Manual
GU CIRO Sg 14:00:25.69 -0.58 146.68 0.74 Manual