This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.4 MLv
Local datetime 2017/09/23 22:01
Universal datetime 2017/09/23 20:01
Latitude 46.00 ° ± 3 km
Longitude 6.96 ° ± 3 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
Aosta  40 34062
Sion  41 28045
Cluses  30 17059
Sallanches  28 16088
Bonneville  44 12608
Passy  18 10902
Scionzier  33 8683
Chamonix-Mont-Blanc  8 8611
Bourg-Saint-Maurice  40 7302
Ugine  48 7039
Saint-Pierre-en-Faucigny  46 6573
Marignier  38 6445
Thyez  34 6198
Saint-Gervais-les-Bains  23 5573
Marnaz  34 5521

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.24
Azimuthal gap 78.45 °
Number of stations used 5
Number of phases used 10

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
FR OGSI Pg 20:02:00.68 0.1 293.25 0.15 Manual
FR OGSI Sg 20:02:03.2 0.19 293.25 0.15 Manual
GU REMY Pg 20:02:01.77 0.18 139.02 0.21 Manual
GU REMY Sg 20:02:04.87 0.33 139.02 0.21 Manual
CH DIX Pg 20:02:03.50 -0.22 74.72 0.32 Manual
CH DIX Sg 20:02:08.3 -0.13 74.72 0.32 Manual
CH AIGLE Pg 20:02:03.74 -0.41 359.19 0.35 Manual
CH AIGLE Sg 20:02:09.19 0.3 359.19 0.35 Manual
FR RSL Pg 20:02:04.84 -0.08 217.47 0.39 Manual
FR RSL Sg 20:02:09.94 -0.26 217.47 0.39 Manual