This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.9 MLv
Local datetime 2025/04/28 07:33
Universal datetime 2025/04/28 05:33
Latitude 45.44 ° ± 0.3 km
Longitude 6.64 ° ± 0.4 km
Depth 10 km (from location) ± 1 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
Albertville  32 18899
Sallanches  57 16088
Passy  58 10902
Chamonix-Mont-Blanc  59 8611
La Ravoire  55 8457
Saint-Jean-de-Maurienne  30 7746
Faverges-Seythenex  42 7606
Pontcharra  49 7344
Bourg-Saint-Maurice  27 7302
Ugine  40 7039
Thônes  56 6576
Saint-Alban-Leysse  56 6007
Saint-Jorioz  57 5738
Challes-les-Eaux  53 5590
Saint-Gervais-les-Bains  47 5573

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.26
Azimuthal gap 77.67 °
Number of stations used 13
Number of phases used 23

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 05:33:46.89 -0.02 55.94 0.06 Manual
FR OGCY Sg 05:33:48.27 -0.19 55.94 0.06 Manual
FR OGMO Pg 05:33:49.60 0.1 172.93 0.23 Manual
FR OGMO Sg 05:33:52.83 -0.03 172.93 0.23 Manual
FR RSL Pg 05:33:49.98 0.18 357.08 0.25 Manual
FR RSL Sg 05:33:53.19 -0.19 357.08 0.25 Manual
FR TAMIE Pg 05:33:51.63 0.11 316.66 0.34 Manual
FR TAMIE Sg 05:33:56.45 0.15 316.66 0.34 Manual
GU LSD Pg 05:33:51.73 0.16 86.48 0.35 Manual
GU LSD Sg 05:33:56.13 -0.27 86.48 0.35 Manual
FR HOUCH Sg 05:34:00.11 -0.13 10.92 0.47 Manual
GU RRL Pg 05:33:55.19 0.24 168.52 0.53 Manual
GU RRL Sg 05:34:01.94 -0.2 168.52 0.53 Manual
FR OGJA Pg 05:33:55.28 0.29 174.85 0.53 Manual
FR OGJA Sg 05:34:02.69 0.48 174.85 0.53 Manual
FR CHA2 Sg 05:34:04.38 -0.48 239 0.61 Manual
GU CIRO Pg 05:33:57.44 -0.15 75.64 0.67 Manual
GU CIRO Sg 05:34:06.24 -0.39 75.64 0.67 Manual
FR OGS3 Pg 05:33:58.3 -0.05 238.26 0.7 Manual
GU BHB Pg 05:33:58.81 -0.2 143.75 0.75 Manual
GU BHB Sg 05:34:09.2 -0.03 143.75 0.75 Manual
RD ORIF Pg 05:33:58.69 -0.38 226.27 0.75 Manual
RD ORIF Sg 05:34:08.66 -0.49 226.27 0.75 Manual