This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1 MLv
Local datetime 2025/07/19 14:22
Universal datetime 2025/07/19 12:22
Latitude 45.36 ° ± 0.3 km
Longitude 6.00 ° ± 0.4 km
Depth 14 km (from location) ± 0.7 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
Chambéry  25 58919
Meylan  24 17129
La Ravoire  22 8457
Crolles  12 8247
Pontcharra  6 7344
Villard-Bonnot  16 7107
Saint-Ismier  18 6966
Gières  26 6779
Domène  22 6745
La Tronche  26 6596
Cognin  23 6204
Saint-Alban-Leysse  25 6007
Challes-les-Eaux  21 5590
Saint-Martin-d'Uriage  26 5451
Montbonnot-Saint-Martin  21 5134

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 53.72 °
Number of stations used 21
Number of phases used 33

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
MT GRA1 Pg 12:22:16.97 -0.23 336.15 0.11 Manual
FR PRABE Pg 12:22:17.30 -0.13 180.89 0.13 Manual
FR PRABE Sg 12:22:19.43 -0.49 180.89 0.13 Manual
MT GUI Pg 12:22:18.68 0.13 231.33 0.21 Manual
MT GUI Sg 12:22:21.71 -0.11 231.33 0.21 Manual
FR GRN Pg 12:22:18.69 -0.03 235.38 0.22 Manual
FR GRN Sg 12:22:22.46 0.34 235.38 0.22 Manual
FR OGSM Pg 12:22:20.41 -0.12 319.47 0.32 Manual
FR OGSM Sg 12:22:24.75 -0.45 319.47 0.32 Manual
FR OGS1 Pg 12:22:20.52 -0.19 204.05 0.33 Manual
FR OGS1 Sg 12:22:25.19 -0.31 204.05 0.33 Manual
FR TAMIE Pg 12:22:21.87 0.12 33.8 0.39 Manual
FR TAMIE Sg 12:22:27.76 0.49 33.8 0.39 Manual
RD ORIF Pg 12:22:23.11 0.22 190.45 0.45 Manual
MT AVP Pg 12:22:22.98 -0.4 208.53 0.48 Manual
MT AVP Sg 12:22:30.18 0.13 208.53 0.48 Manual
MT HAR2 Pg 12:22:23.37 -0.06 208.55 0.48 Manual
MT HAR2 Sg 12:22:30.20 0.07 208.55 0.48 Manual
MT HAR1 Sg 12:22:29.27 -0.86 208.69 0.48 Manual
FR OGCY Sg 12:22:31.18 0.04 77.67 0.52 Manual
FR OGMY Sg 12:22:31.6 -0.27 351.81 0.52 Manual
FR RSL Pg 12:22:24.51 -0.09 53.55 0.55 Manual
FR RSL Sg 12:22:31.17 -0.97 53.55 0.55 Manual
FR OGVG Pg 12:22:24.82 0.07 171.41 0.56 Manual
FR OGVG Sg 12:22:31.97 -0.41 171.41 0.56 Manual
FR OGJA Pg 12:22:27.34 0.3 131.7 0.68 Manual
FR OG35 Sg 12:22:38.6 -0.19 336.53 0.74 Manual
FR OGCB Pg 12:22:30.2 0.41 231.39 0.82 Manual
FR OGCB Sg 12:22:41.54 0.88 231.39 0.82 Manual
GU RSP Pg 12:22:31.80 0.26 103.11 0.92 Manual
G SSB Pg 12:22:33.74 0.2 265.75 1.03 Manual
G SSB Sg 12:22:47.24 -0.08 265.75 1.03 Manual
FR JAUF Pn 12:22:34.30 -0.45 149.96 1.08 Manual