This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.8 MLv
Local datetime 2025/02/27 21:34
Universal datetime 2025/02/27 20:34
Latitude 45.80 ° ± 0.4 km
Longitude 7.43 ° ± 0.6 km
Depth 16 km (from location) ± 2 km

Have you felt an earthquake ?

You can participate to science by bringing your testimony.

Testify !
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Turin  83 865263
Aosta  12 34062
Sion  49 28045
Albertville  81 18899
Cluses  72 17059
Sallanches  66 16088
Passy  57 10902
Scionzier  74 8683
Chamonix-Mont-Blanc  42 8611
Bourg-Saint-Maurice  54 7302
Ugine  78 7039
Marignier  80 6445
Thyez  77 6198
Saint-Gervais-les-Bains  54 5573
Marnaz  76 5521

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.37
Azimuthal gap 78.65 °
Number of stations used 8
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 20:34:35.56 0.23 281.14 0.2 Manual
GU REMY Sg 20:34:38.29 -0.3 281.14 0.2 Manual
GU CIRO Pg 20:34:35.97 0.3 154.55 0.22 Manual
GU CIRO Sg 20:34:39.8 -0.1 154.55 0.22 Manual
CH DIX Pg 20:34:36.84 0.13 356.37 0.28 Manual
CH DIX Sg 20:34:40.82 -0.11 356.37 0.28 Manual
GU SATI Sg 20:34:42.16 0.32 75.91 0.31 Manual
GU LSD Pg 20:34:38.75 -0.04 211.81 0.4 Manual
GU LSD Sg 20:34:43.75 -0.72 211.81 0.4 Manual
CH EMBD Pg 20:34:40.43 -0.16 33.52 0.5 Manual
CH EMBD Sg 20:34:46.99 -0.55 33.52 0.5 Manual
FR OGCY Pg 20:34:42.47 0 237.36 0.6 Manual
GU RSP Pg 20:34:43.76 0.19 190.38 0.66 Manual
GU RSP Sg 20:34:51.79 -0.81 190.38 0.66 Manual