This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.5 MLv
Local datetime 2015/10/22 23:31
Universal datetime 2015/10/22 21:31
Latitude 45.70 ° ± 5 km
Longitude 7.20 ° ± 3 km
Depth 6 km (from location) ± 5 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  10 34062
Sion  61 28045
Albertville  62 18899
Cluses  63 17059
Sallanches  54 16088
Passy  46 10902
Scionzier  64 8683
Chamonix-Mont-Blanc  34 8611
Faverges-Seythenex  71 7606
Bourg-Saint-Maurice  34 7302
Ugine  60 7039
Marignier  70 6445
Thyez  67 6198
Saint-Gervais-les-Bains  40 5573
Marnaz  66 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 225.71 °
Number of stations used 6
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 EMBD Pg 21:31:52.77 0.39 40.09 0.68 Manual
CH EMBD Sg 21:32:00.77 -0.77 40.09 0.68 Manual
FR OGSM Pg 21:31:59.63 0.21 265.79 1.06 Manual
FR OGSM Pn 21:32:01.27 0.44 265.79 1.06 Manual
FR OGSM Sg 21:32:12.60 -0.92 265.79 1.06 Manual
CH TORNY Pg 21:32:00.59 0.56 351.25 1.09 Manual
CH TORNY Pn 21:32:00.89 -0.39 351.25 1.09 Manual
CH TORNY Sg 21:32:14.71 0.15 351.25 1.09 Manual
FR OG35 Pg 21:32:02.20 0.3 287.6 1.19 Manual
FR OG35 Sg 21:32:17.87 0.14 287.6 1.19 Manual
CH BRANT Pn 21:32:04.16 -0.57 338.17 1.34 Manual
CH BOURR Pn 21:32:10.12 0.45 0.69 1.7 Manual