This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.5 MLv
Local datetime 2015/09/07 20:43
Universal datetime 2015/09/07 18:43
Latitude 44.94 ° ± 3 km
Longitude 5.39 ° ± 3 km
Depth 0 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
Échirolles  34 36840
Romans-sur-Isère  31 33160
Fontaine  36 22523
Seyssinet-Pariset  34 12013
Le Pont-de-Claix  32 10435
Bourg-de-Péage  28 10205
Vif  25 8532
Varces-Allières-et-Risset  28 8250
Claix  29 7932
Saint-Marcellin  24 7903
Seyssins  32 7685
Vizille  34 7361
Chabeuil  31 6875
Saint-Marcel-lès-Valence  35 6236
Chatuzange-le-Goubet  25 5516

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.4
Azimuthal gap 143.39 °
Number of stations used 7
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 ORIF Pg 18:43:16.44 -0.16 93.99 0.35 Manual
RD ORIF Sg 18:43:21.50 -0.04 93.99 0.35 Manual
FR GRN Pg 18:43:17.27 -0.11 39.7 0.39 Manual
FR OGSM Pg 18:43:22.74 -0.49 17.76 0.7 Manual
FR OGSM Sg 18:43:32.67 -0.14 17.76 0.7 Manual
FR BANN Pg 18:43:30.7 0.2 237.38 1.05 Manual
FR OG35 Pg 18:43:30.92 0.01 6.44 1.11 Manual
FR OG35 Sg 18:43:45.69 -0.17 6.44 1.11 Manual
FR RSL Pg 18:43:32.17 0.6 48.96 1.14 Manual
CH BRANT Pg 18:43:49.10 -0.54 20.3 2.13 Manual
CH BRANT Sg 18:44:18.40 0.84 20.3 2.13 Manual