This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.6 MLv
Local datetime 2023/04/23 16:44
Universal datetime 2023/04/23 14:44
Latitude 46.01 ° ± 0.2 km
Longitude 6.96 ° ± 0.3 km
Depth 6 km (from location) ± 2 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  41 34062
Sion  39 28045
Cluses  30 17059
Sallanches  29 16088
Bonneville  43 12608
Passy  19 10902
Scionzier  32 8683
Chamonix-Mont-Blanc  10 8611
Bourg-Saint-Maurice  42 7302
Ugine  49 7039
Saint-Pierre-en-Faucigny  46 6573
Marignier  37 6445
Thyez  34 6198
Saint-Gervais-les-Bains  25 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 0.28
Azimuthal gap 88.53 °
Number of stations used 8
Number of phases used 15

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 14:45:00.97 -0.22 286.63 0.15 Manual
FR OGSI Sg 14:45:03.45 0.04 286.63 0.15 Manual
GU REMY Pg 14:45:02.57 0.09 142.5 0.22 Manual
GU REMY Sg 14:45:05.93 0.32 142.5 0.22 Manual
CH DIX Pg 14:45:04.28 0.03 77.74 0.32 Manual
CH DIX Sg 14:45:08.67 0.05 77.74 0.32 Manual
CH AIGLE Pg 14:45:04.21 -0.25 358.76 0.33 Manual
CH AIGLE Sg 14:45:08.97 -0.01 358.76 0.33 Manual
FR OGVA Pg 14:45:05.45 0.18 328.36 0.37 Manual
FR OGVA Sg 14:45:11.8 0.71 328.36 0.37 Manual
GU LSD Pg 14:45:08.76 -0.17 167.77 0.57 Manual
GU LSD Sg 14:45:16.31 -0.27 167.77 0.57 Manual
FR OGCY Pg 14:45:08.96 -0.01 198.09 0.57 Manual
FR OGCY Sg 14:45:17.20 0.54 198.09 0.57 Manual
GU CIRO Sg 14:45:17.23 -0.1 134.03 0.59 Manual