This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 3.1 MLv
Local datetime 1997/07/23 20:15
Universal datetime 1997/07/23 18:15
Latitude 46.40 ° ± 1 km
Longitude 6.93 ° ± 12 km
Depth 5 km (operator assigned) ± 0.0 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Lausanne  26 116751
Thonon-les-Bains  35 34756
Fribourg  48 32827
Sion  37 28045
Cluses  46 17059
Passy  52 10902
Évian-les-Bains  27 9098
Scionzier  49 8683
Publier  30 7148
Marignier  48 6445
Thyez  46 6198
Sciez  43 6033
Douvaine  50 5948
Bons-en-Chablais  46 5631
Marnaz  50 5521

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 0.9
Azimuthal gap
Number of stations used 28
Number of phases used 16

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
RD LPL Pg 18:16:14.20 -1.1 189 0.89 Manual
RD LPL Pn 18:16:17.60 1.15 189 0.89 Manual
RD LPL Sg 18:16:28.80 1.03 189 0.89 Manual
RD LPG Pg 18:16:14.40 -1.21 188 0.91 Manual
RD LPG Pn 18:16:17.40 0.73 188 0.91 Manual
RD LPG Sg 18:16:27.60 -0.71 188 0.91 Manual
FR LOMF Pg 18:16:18.4 1.58 356 0.95 Manual
FR BBS Pg 18:16:20.4 0.14 20 1.14 Manual
FR GDM Pg 18:16:23.15 -0.2 206 1.32 Manual
RD HINF Pn 18:16:23.40 -0.2 358 1.42 Manual
RD HINF Pg 18:16:25.0 -0.16 358 1.42 Manual
FR GRN Pg 18:16:25.29 0.1 216 1.42 Manual
RD HINF Sg 18:16:44.20 -0.7 358 1.42 Manual
FR MOF Pn 18:16:24.11 -0.05 5 1.46 Manual
FR MOF Pg 18:16:26.1 0.08 5 1.46 Manual
FR MOF Sg 18:16:45.86 -0.38 5 1.46 Manual