This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.2 MLv
Local datetime 2026/01/28 03:29
Universal datetime 2026/01/28 02:29
Latitude 45.89 ° ± 0.1 km
Longitude 7.01 ° ± 0.2 km
Depth 7 km (from location) ± 0.4 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  29 34062
Sion  47 28045
Albertville  53 18899
Cluses  39 17059
Sallanches  32 16088
Bonneville  51 12608
Passy  22 10902
Scionzier  40 8683
Chamonix-Mont-Blanc  8 8611
Bourg-Saint-Maurice  31 7302
Ugine  47 7039
Marignier  46 6445
Thyez  43 6198
Saint-Gervais-les-Bains  21 5573
Marnaz  42 5521

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.23
Azimuthal gap 60.67 °
Number of stations used 18
Number of phases used 32

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 ARGR Pg 02:29:03.23 -0.09 355.49 0.06 Manual
FR ARGR Sg 02:29:04.42 -0.29 355.49 0.06 Manual
FR COURM Pg 02:29:03.42 -0.03 207.34 0.07 Manual
FR COURM Sg 02:29:04.79 -0.15 207.34 0.07 Manual
FR CHAMO Pg 02:29:03.93 0.04 285.2 0.11 Manual
FR CHAMO Sg 02:29:05.82 0.14 285.2 0.11 Manual
GU REMY Pg 02:29:04.21 0.27 115.28 0.11 Manual
GU REMY Sg 02:29:06.26 0.51 115.28 0.11 Manual
FR OGSI Pg 02:29:06.31 -0.01 313.95 0.25 Manual
FR OGSI Sg 02:29:09.64 -0.17 313.95 0.25 Manual
FR RSL Pg 02:29:07.95 -0.01 234.05 0.34 Manual
FR RSL Sg 02:29:12.21 -0.39 234.05 0.34 Manual
CH DIX Pg 02:29:08.12 0.1 54.61 0.34 Manual
CH DIX Sg 02:29:12.39 -0.32 54.61 0.34 Manual
GU LSD Pg 02:29:09.86 0.05 168.56 0.43 Manual
GU LSD Sg 02:29:15.48 -0.28 168.56 0.43 Manual
CH AIGLE Pg 02:29:10.20 -0.05 354.89 0.46 Manual
CH AIGLE Sg 02:29:16.18 -0.31 354.89 0.46 Manual
FR OGCY Pg 02:29:10.39 0.03 207.03 0.46 Manual
FR OGCY Sg 02:29:16.93 0.26 207.03 0.46 Manual
FR TAMIE Pg 02:29:11.84 0.21 248.51 0.53 Manual
FR TAMIE Sg 02:29:18.55 -0.28 248.51 0.53 Manual
FR OGMO Pg 02:29:15.20 0.14 198.95 0.72 Manual
GU RSP Pg 02:29:15.54 -0.33 166.32 0.76 Manual
CH GIMEL Pg 02:29:17.12 -0.08 321.62 0.83 Manual
FR OGSM Pg 02:29:19.75 0.09 253.75 0.96 Manual
FR OGSM Sg 02:29:32.87 0.36 253.75 0.96 Manual
FR PRABE Pg 02:29:19.46 -0.32 228.06 0.97 Manual
FR PRABE Sg 02:29:32.50 -0.22 228.06 0.97 Manual
FR OG35 Pg 02:29:21.7 0.36 279.5 1.02 Manual
GU BHB Pg 02:29:21.57 -0.05 170.33 1.07 Manual
GU BHB Sg 02:29:35.73 -0.11 170.33 1.07 Manual