This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.7 MLv
Local datetime 2017/07/22 01:16
Universal datetime 2017/07/21 23:16
Latitude 45.87 ° ± 3 km
Longitude 7.03 ° ± 3 km
Depth 12 km (from location) ± 9 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  26 34062
Sion  48 28045
Albertville  54 18899
Cluses  41 17059
Sallanches  34 16088
Bonneville  54 12608
Passy  25 10902
Scionzier  43 8683
Chamonix-Mont-Blanc  11 8611
Bourg-Saint-Maurice  31 7302
Ugine  48 7039
Marignier  49 6445
Thyez  46 6198
Saint-Gervais-les-Bains  23 5573
Marnaz  44 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 76.39 °
Number of stations used 7
Number of phases used 14

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
GU REMY Pg 23:16:19.7 0.14 110.17 0.09 Manual
GU REMY Sg 23:16:20.84 -0.03 110.17 0.09 Manual
FR OGSI Pg 23:16:21.89 0.15 314.18 0.27 Manual
FR OGSI Sg 23:16:25.41 -0.24 314.18 0.27 Manual
CH DIX Pg 23:16:23.15 0.22 51 0.34 Manual
CH DIX Sg 23:16:27.62 -0.05 51 0.34 Manual
FR RSL Pg 23:16:23.36 0.37 237.79 0.34 Manual
FR RSL Sg 23:16:27.63 -0.14 237.79 0.34 Manual
GU LSD Pg 23:16:23.96 -0.43 170.17 0.42 Manual
GU LSD Sg 23:16:30.38 0.21 170.17 0.42 Manual
GU CIRO Pg 23:16:24.78 -0.43 125.35 0.46 Manual
GU CIRO Sg 23:16:31.68 0.13 125.35 0.46 Manual
CH AIGLE Pg 23:16:25.74 0.26 353.31 0.48 Manual
CH AIGLE Sg 23:16:31.86 -0.16 353.31 0.48 Manual