This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.8 MLv
Local datetime 2023/10/17 02:57
Universal datetime 2023/10/17 00:57
Latitude 45.47 ° ± 0.4 km
Longitude 6.70 ° ± 0.4 km
Depth 3 km (from location) ± 1.0 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  56 34062
Albertville  31 18899
Sallanches  53 16088
Passy  53 10902
Chamonix-Mont-Blanc  54 8611
La Ravoire  58 8457
Saint-Jean-de-Maurienne  35 7746
Faverges-Seythenex  42 7606
Pontcharra  53 7344
Bourg-Saint-Maurice  22 7302
Ugine  39 7039
Thônes  54 6576
Saint-Jorioz  57 5738
Challes-les-Eaux  56 5590
Saint-Gervais-les-Bains  43 5573

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.27
Azimuthal gap 95.97 °
Number of stations used 11
Number of phases used 19

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 OGCY Pg 00:57:16.26 -0.15 100.01 0.01 Manual
FR OGCY Sg 00:57:17.30 0.35 100.01 0.01 Manual
FR RSL Pg 00:57:19.92 -0.1 346.9 0.22 Manual
FR RSL Sg 00:57:23.62 0.52 346.9 0.22 Manual
FR OGMO Pg 00:57:20.94 0.04 181.89 0.27 Manual
FR OGMO Sg 00:57:24.67 0.08 181.89 0.27 Manual
GU LSD Pg 00:57:21.77 0.06 92.62 0.31 Manual
GU LSD Sg 00:57:26.13 0.17 92.62 0.31 Manual
FR TAMIE Pg 00:57:22.58 0.16 308.22 0.35 Manual
FR OGSA Pg 00:57:24.93 -0.07 205.53 0.48 Manual
FR OGSA Sg 00:57:31.85 0.29 205.53 0.48 Manual
GU RSP Sg 00:57:32.34 -0.28 128.86 0.52 Manual
GU RRL Pg 00:57:26.96 0.59 173.03 0.56 Manual
GU RRL Sg 00:57:33.94 0.05 173.03 0.56 Manual
FR OGJA Pg 00:57:26.35 -0.15 178.97 0.56 Manual
GU CIRO Pg 00:57:27.48 -0.18 77.95 0.63 Manual
GU CIRO Sg 00:57:35.78 -0.31 77.95 0.63 Manual
FR OGVG Pg 00:57:30.5 -0.45 212.25 0.78 Manual
FR OGVG Sg 00:57:40.75 -0.17 212.25 0.78 Manual