This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.8 MLv
Local datetime 2021/11/30 11:03
Universal datetime 2021/11/30 10:03
Latitude 44.57 ° ± 3 km
Longitude 4.65 ° ± 2 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
Montélimar  8 39097
Bollène  32 13504
Pierrelatte  23 13496
Aubenas  21 12172
Pont-Saint-Esprit  35 10336
Valréas  34 9422
Livron-sur-Drôme  28 9104
Saint-Paul-Trois-Châteaux  26 8937
Le Teil  3 8677
Crest  34 8505
Privas  18 8266
Bourg-Saint-Andéol  21 7116
Loriol-sur-Drôme  24 6593
Donzère  16 5833
Étoile-sur-Rhône  34 5478

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.29
Azimuthal gap 88.16 °
Number of stations used 12
Number of phases used 18

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 10:03:21.14 -0.69 241.08 0.41 Manual
FR BANN Sg 10:03:27.26 -0.26 241.08 0.41 Manual
FR OGCB Pg 10:03:21.100 -0.1 47.95 0.42 Manual
FR OGCC Pg 10:03:26.61 0.19 101.89 0.66 Manual
FR TRBF Sg 10:03:36.32 -0.04 227.47 0.68 Manual
G SSB Pg 10:03:27.31 -0.23 353.6 0.72 Manual
FR BALS Pg 10:03:30.41 0.16 267.23 0.86 Manual
FR BALS Sg 10:03:42.9 -0.15 267.23 0.86 Manual
FR RUSF Pg 10:03:30.70 0.4 136.15 0.86 Manual
FR SGSF Pg 10:03:30.41 -0.18 303.41 0.88 Manual
FR SGSF Sg 10:03:42.97 0.13 303.41 0.88 Manual
FR LBL Pg 10:03:36.66 0.1 304.08 1.2 Manual
FR LBL Sg 10:03:53.62 0.35 304.08 1.2 Manual
FR OGSM Pn 10:03:38.15 0.13 34.96 1.28 Manual
FR OGSM Sg 10:03:55.19 -0.53 34.96 1.28 Manual
FR ARTF Pg 10:03:38.25 0.15 139.31 1.28 Manual
FR CMPS Pg 10:03:42.47 0.4 305.96 1.5 Manual
FR CMPS Sg 10:04:03.10 0.16 305.96 1.5 Manual