This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2012/07/28 03:30
Universal datetime 2012/07/28 01:30
Latitude 44.74 ° ± 4 km
Longitude 7.18 ° ± 5 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
Turin  53 865263
Asti  84 71276
Gap  90 40895
Aosta  111 34062
Menton  108 28958
Digne-les-Bains  104 16460
Roquebrune-Cap-Martin  111 12639
Carros  106 12329
Briançon  46 11625
La Trinité  111 10017
Saint-Jean-de-Maurienne  89 7746
Contes  104 7424
Bourg-Saint-Maurice  108 7302
Embrun  59 6155
Saint-André-de-la-Roche  111 5458

Past seismicity

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

Event details

Parameters

Evaluation status confirmed
RMS 0.51
Azimuthal gap 250.7 °
Number of stations used 6
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 SURF Pg 01:31:05.63 0.82 225.97 0.37 Manual
FR OGAG Pg 01:31:07.13 0.65 276.05 0.46 Manual
FR OGAG Sg 01:31:12.66 -0.35 276.05 0.46 Manual
FR ISO Pg 01:31:08.32 -0.04 189.82 0.56 Manual
FR ISO Sg 01:31:16.5 -0.25 189.82 0.56 Manual
FR LUCF Pg 01:31:12.78 -0.99 172.09 0.85 Manual
FR LUCF Sg 01:31:25.84 0.05 172.09 0.85 Manual
RD ORT2 Pg 01:31:15.80 0.34 281.39 0.94 Manual
RD ORT2 Sg 01:31:28.10 -0.65 281.39 0.94 Manual
FR CALF Pg 01:31:16.67 0.12 190.88 1 Manual
FR CALF Sg 01:31:30.99 0.31 190.88 1 Manual