This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.5 MLv
Local datetime 2020/12/14 11:34
Universal datetime 2020/12/14 10:34
Latitude 44.42 ° ± 2 km
Longitude 3.64 ° ± 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
Alès  48 40219
Millau  55 22109
Le Puy-en-Velay  70 18995
Aubenas  63 12172
Mende  18 12134
Pont-Saint-Esprit  82 10336
Uzès  77 8454
Saint-Affrique  80 8089
Lodève  82 7441
Bourg-Saint-Andéol  77 7116
Saint-Christol-lez-Alès  51 7030
Saint-Flour  81 6435
Prades-le-Lez  81 5467
Saint-Privat-des-Vieux  50 5182
La Grand-Combe  38 5041

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.42
Azimuthal gap 77.32 °
Number of stations used 10
Number of phases used 17

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 BALS Pg 10:34:02.76 -0.54 305.29 0.17 Manual
FR BALS Sg 10:34:05.76 0.11 305.29 0.17 Manual
FR TRBF Pg 10:34:07.70 0.29 144.4 0.39 Manual
FR TRBF Sg 10:34:12.14 -0.68 144.4 0.39 Manual
FR LAJAS Pg 10:34:09.63 -0.67 214.05 0.55 Manual
FR LAJAS Sg 10:34:18.52 0.64 214.05 0.55 Manual
FR LEUC Pg 10:34:16.23 0.29 293.85 0.85 Manual
G SSB Pg 10:34:20.20 0.17 36.4 1.07 Manual
G SSB Sg 10:34:35.31 0.42 36.4 1.07 Manual
FR COLF Pg 10:34:20.29 0.08 1.85 1.08 Manual
FR COLF Sg 10:34:35.53 0.32 1.85 1.08 Manual
FR SLVF Pg 10:34:20.26 -0.12 258.24 1.09 Manual
FR SLVF Sg 10:34:35.60 0.1 258.24 1.09 Manual
FR OGCB Pg 10:34:21.33 0.32 67.08 1.12 Manual
FR CLAF Pg 10:34:25.46 0.23 197.51 1.35 Manual
FR PLDF Pg 10:34:28.62 -0.16 359.44 1.54 Manual
FR PLDF Sg 10:34:49.43 -0.82 359.44 1.54 Manual