This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.8 MLv
Local datetime 2025/03/04 09:22
Universal datetime 2025/03/04 08:22
Latitude 44.99 ° ± 0.4 km
Longitude 6.47 ° ± 0.3 km
Depth 3 km (from location) ± 0.8 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
Gap  56 40895
Saint-Martin-d'Hères  59 38487
Meylan  59 17129
Briançon  18 11625
Crolles  55 8247
Saint-Jean-de-Maurienne  32 7746
Vizille  55 7361
Pontcharra  59 7344
Villard-Bonnot  53 7107
Saint-Ismier  58 6966
Gières  57 6779
Domène  55 6745
Embrun  46 6155
Saint-Martin-d'Uriage  51 5451
Montbonnot-Saint-Martin  57 5134

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.22
Azimuthal gap 82.27 °
Number of stations used 14
Number of phases used 27

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 OGSA Pg 08:22:11.60 -0.11 313.37 0.06 Manual
FR OGSA Sg 08:22:12.60 -0.19 313.37 0.06 Manual
FR OGJA Pg 08:22:14.22 0.16 115.61 0.19 Manual
FR OGJA Sg 08:22:17.16 0.37 115.61 0.19 Manual
FR OGAG Pg 08:22:14.40 -0.03 165.52 0.21 Manual
FR OGAG Sg 08:22:17.25 -0.17 165.52 0.21 Manual
GU RRL Pg 08:22:15.10 0.11 107.41 0.24 Manual
GU RRL Sg 08:22:18.32 -0.06 107.41 0.24 Manual
FR OGMO Pg 08:22:15.65 0.25 35.64 0.26 Manual
FR OGMO Sg 08:22:19.3 -0.04 35.64 0.26 Manual
FR OGVG Pg 08:22:16.25 0.03 234.63 0.31 Manual
FR OGVG Sg 08:22:20.32 -0.14 234.63 0.31 Manual
RD ORIF Pg 08:22:18.37 0.02 259.89 0.42 Manual
RD ORIF Sg 08:22:23.94 -0.17 259.89 0.42 Manual
FR CREF Pg 08:22:18.89 -0.15 165.82 0.46 Manual
FR CREF Sg 08:22:25.21 -0.05 165.82 0.46 Manual
MT THE Pg 08:22:19.62 0.37 278.54 0.47 Manual
FR OGS1 Pg 08:22:19.35 0.04 278.36 0.47 Manual
FR OGS1 Sg 08:22:25.59 -0.14 278.36 0.47 Manual
FR OGS3 Pg 08:22:19.26 -0.06 279.42 0.47 Manual
FR OGS3 Sg 08:22:25.63 -0.11 279.42 0.47 Manual
GU RSP Pg 08:22:21.45 -0.01 74.5 0.59 Manual
GU RSP Sg 08:22:29.49 0.1 74.5 0.59 Manual
FR JAUF Pg 08:22:21.70 0.01 160.19 0.6 Manual
FR JAUF Sg 08:22:29.46 -0.33 160.19 0.6 Manual
GU LSD Pg 08:22:22.68 -0.21 45.21 0.66 Manual
GU LSD Sg 08:22:31.7 -0.75 45.21 0.66 Manual