This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.3 MLv
Local datetime 2023/04/22 12:58
Universal datetime 2023/04/22 10:58
Latitude 44.81 ° ± 0.2 km
Longitude 6.62 ° ± 0.2 km
Depth 7 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
Gap  51 40895
Saint-Martin-d'Hères  79 38487
Briançon  11 11625
Eybens  79 10185
Vif  79 8532
Crolles  78 8247
Saint-Jean-de-Maurienne  56 7746
Vizille  73 7361
Villard-Bonnot  76 7107
Saint-Ismier  80 6966
Gières  78 6779
Domène  76 6745
Embrun  28 6155
Saint-Martin-d'Uriage  72 5451
Montbonnot-Saint-Martin  79 5134

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.11
Azimuthal gap 109.6 °
Number of stations used 8
Number of phases used 15

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 OGAG Pg 10:58:54.31 -0.01 252.59 0.06 Manual
FR OGAG Sg 10:58:55.59 -0.07 252.59 0.06 Manual
FR OGJA Pg 10:58:55.20 0.08 30.96 0.12 Manual
FR OGJA Sg 10:58:57.7 0.06 30.96 0.12 Manual
FR OGCE Pg 10:58:55.91 -0.05 140.56 0.17 Manual
FR OGCE Sg 10:58:58.44 0 140.56 0.17 Manual
FR CREF Pg 10:58:57.51 -0.05 179.99 0.26 Manual
FR CREF Sg 10:59:01.48 0.32 179.99 0.26 Manual
FR OGSA Pg 10:58:57.83 -0.14 325.83 0.28 Manual
FR OGSA Sg 10:59:01.98 0.11 325.83 0.28 Manual
FR SURF Sg 10:59:04.26 0.07 157.32 0.35 Manual
FR OGVG Pg 10:58:59.51 -0.02 271.59 0.36 Manual
FR OGVG Sg 10:59:04.44 -0.08 271.59 0.36 Manual
RD ORIF Pg 10:59:02.92 0.09 282.25 0.54 Manual
RD ORIF Sg 10:59:10.27 0.14 282.25 0.54 Manual