This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.3 MLv
Local datetime 1991/08/13 00:56
Universal datetime 1991/08/12 22:56
Latitude 44.86 ° ± 3 km
Longitude 6.97 ° ± 13 km
Depth 5 km (operator assigned) ± 0.0 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
Turin  60 865263
Asti  98 71276
Gap  78 40895
Briançon  26 11625
Crolles  97 8247
Saint-Jean-de-Maurienne  67 7746
Vizille  97 7361
Pontcharra  97 7344
Bourg-Saint-Maurice  91 7302
Villard-Bonnot  95 7107
Gières  100 6779
Domène  97 6745
Embrun  50 6155
Saint-Martin-d'Uriage  94 5451
Montbonnot-Saint-Martin  99 5134

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 0.8
Azimuthal gap
Number of stations used 38
Number of phases used 11

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
RD LPG Pg 22:56:22.70 -0.21 347 0.66 Manual
RD LPG Sg 22:56:32.80 0.65 347 0.66 Manual
RD LPL Pg 22:56:22.90 -0.41 346 0.68 Manual
RD LPL Sg 22:56:33.9 0.26 346 0.68 Manual
FR TOUF Pg 22:56:26.0 -0.79 166 0.87 Manual
FR AUTN Pg 22:56:27.90 0.07 159 0.92 Manual
FR AUTN Sg 22:56:40.59 -0.11 159 0.92 Manual
FR MVIF Pg 22:56:28.10 -0.6 172 0.97 Manual
FR SAOF Pg 22:56:28.40 -0.27 154 0.97 Manual
FR SAOF Sg 22:56:42.70 0.54 154 0.97 Manual
FR MVIF Sg 22:56:43.40 1.16 172 0.97 Manual