This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 2 MLv
Local datetime 2012/08/04 13:50
Universal datetime 2012/08/04 11:50
Latitude 44.49 ° ± 3 km
Longitude 6.75 ° ± 4 km
Depth 5 km (operator assigned) ± 0.0 km
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Grasse  94 50396
Gap  55 40895
Vence  88 18465
Digne-les-Bains  60 16460
Carros  86 12329
Briançon  46 11625
La Colle-sur-Loup  93 7838
Saint-Jean-de-Maurienne  93 7746
Sisteron  72 7460
Contes  89 7424
La Gaude  91 6623
Embrun  24 6155
Oraison  92 5882
Saint-André-de-la-Roche  93 5458
Château-Arnoux-Saint-Auban  75 5139

Past seismicity

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

Event details

Parameters

Evaluation status confirmed
RMS 0.3
Azimuthal gap 126.8 °
Number of stations used 7
Number of phases used 12

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 SURF Pg 11:50:18.14 0.69 100.33 0.05 Manual
FR OGAG Pg 11:50:22.9 -0.28 333.53 0.33 Manual
FR OGAG Sg 11:50:26.87 -0.2 333.53 0.33 Manual
FR ISO Pg 11:50:23.1 -0.13 144.28 0.37 Manual
FR ISO Sg 11:50:28.2 -0.41 144.28 0.37 Manual
FR OGDI Pg 11:50:26.36 0.26 224.73 0.53 Manual
FR MVIF Pg 11:50:28.59 0.13 153.57 0.66 Manual
FR MVIF Sg 11:50:37.93 0.17 153.57 0.66 Manual
FR LUCF Pg 11:50:29.99 0.14 143.86 0.74 Manual
FR LUCF Sg 11:50:39.92 -0.28 143.86 0.74 Manual
FR CALF Pg 11:50:30.17 0.12 170.17 0.75 Manual
FR CALF Sg 11:50:40.33 -0.22 170.17 0.75 Manual