This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.8 MLv
Local datetime 2017/04/14 14:27
Universal datetime 2017/04/14 12:27
Latitude 44.67 ° ± 4 km
Longitude 4.76 ° ± 5 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
Valence  31 63714
Montélimar  13 39097
Aubenas  30 12172
Guilherand-Granges  30 10961
Portes-lès-Valence  25 10610
Livron-sur-Drôme  15 9104
Le Teil  16 8677
Crest  22 8505
Privas  15 8266
Saint-Péray  31 7692
Bourg-Saint-Andéol  34 7116
Chabeuil  33 6875
Loriol-sur-Drôme  10 6593
Donzère  26 5833
Étoile-sur-Rhône  20 5478

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.48
Azimuthal gap 157.03 °
Number of stations used 10
Number of phases used 15

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 BANN Pg 12:27:21.94 0.31 235.78 0.53 Manual
FR SAUF Pg 12:27:26.88 0.7 161.24 0.77 Manual
RD ORIF Pg 12:27:28.16 0.79 72.06 0.83 Manual
RD ORIF Sg 12:27:39.37 0.66 72.06 0.83 Manual
FR RUSF Pg 12:27:27.76 -0.69 144.29 0.89 Manual
FR GRN Pg 12:27:28.15 -0.51 50.12 0.9 Manual
FR OGVG Pg 12:27:29.25 -0.72 80.76 0.97 Manual
FR OGVG Sg 12:27:43.42 0.28 80.76 0.97 Manual
FR OGGM Pg 12:27:32.56 0.16 60.25 1.1 Manual
FR OGGM Sg 12:27:47.3 -0.24 60.25 1.1 Manual
FR OGSM Pg 12:27:33.29 -0.04 34.7 1.15 Manual
FR OGSM Sg 12:27:48.89 0.05 34.7 1.15 Manual
FR OGDI Pg 12:27:33.46 -0.55 117.51 1.19 Manual
FR OGMY Pn 12:27:38.71 -0.25 32.81 1.45 Manual
FR OGMY Sn 12:27:58.45 0.05 32.81 1.45 Manual