This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.3 MLv
Local datetime 1981/08/07 05:35
Universal datetime 1981/08/07 03:35
Latitude 45.42 ° ± 3 km
Longitude 6.43 ° ± 7 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
Chambéry  45 58919
Albertville  28 18899
La Motte-Servolex  49 11826
La Ravoire  40 8457
Crolles  45 8247
Saint-Jean-de-Maurienne  18 7746
Faverges-Seythenex  36 7606
Pontcharra  32 7344
Bourg-Saint-Maurice  38 7302
Villard-Bonnot  47 7107
Ugine  39 7039
Cognin  45 6204
Saint-Alban-Leysse  41 6007
Saint-Jorioz  50 5738
Challes-les-Eaux  38 5590

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 1.3
Azimuthal gap
Number of stations used 8
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
FR GRN Pg 03:35:49.30 1.22 250 0.52 Manual
RD FRF Sg 03:36:37.20 -1.97 175 1.86 Manual
RD SMF Pg 03:36:20.50 1.09 305 2.18 Manual
RD SMF Sg 03:36:48.50 -1.18 305 2.18 Manual
RD LBF Pg 03:36:23.70 1.79 313 2.32 Manual
RD LBF Sg 03:36:52.70 -1.31 313 2.32 Manual
RD AVF Pg 03:36:28.50 2.29 304 2.55 Manual
RD AVF Sg 03:37:01.40 -0.07 304 2.55 Manual
RD LOR Sg 03:37:00.60 -1.69 317 2.57 Manual
RD HAU Pg 03:36:28.50 1.46 359 2.59 Manual
RD HAU Sg 03:37:01.40 -1.52 359 2.59 Manual