This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.5 MLv
Local datetime 2026/03/30 10:09
Universal datetime 2026/03/30 08:09
Latitude 44.31 ° ± 0.1 km
Longitude 4.38 ° ± 0.2 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
Alès  30 40219
Bagnols-sur-Cèze  25 18258
Bollène  30 13504
Pierrelatte  26 13496
Aubenas  34 12172
Pont-Saint-Esprit  22 10336
Saint-Paul-Trois-Châteaux  31 8937
Uzès  33 8454
Bourg-Saint-Andéol  21 7116
Saint-Christol-lez-Alès  34 7030
Laudun-l'Ardoise  32 6292
Donzère  30 5833
Piolenc  34 5253
Saint-Privat-des-Vieux  27 5182
La Grand-Combe  29 5041

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.3
Azimuthal gap 229.55 °
Number of stations used 11
Number of phases used 16

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 08:09:52.90 -0.17 291.99 0.17 Manual
FR BANN Sg 08:09:56.5 0.63 291.99 0.17 Manual
FR TRBF Pg 08:09:56.42 -0.19 236.43 0.36 Manual
FR TRBF Sg 08:10:01.78 0.15 236.43 0.36 Manual
XP FR22A Pg 08:09:59.61 -0.22 309.86 0.53 Manual
XP FR22A Sg 08:10:07.10 -0.15 309.86 0.53 Manual
XP FR21A Pg 08:10:01.10 0.25 5.26 0.59 Manual
FR SGSF Pg 08:10:06.86 -0.11 324.21 0.92 Manual
FR SGSF Sg 08:10:19.29 -0.44 324.21 0.92 Manual
G SSB Pg 08:10:08.17 0.04 6.88 0.98 Manual
G SSB Sg 08:10:21.25 -0.52 6.88 0.98 Manual
XP FR14B Pg 08:10:12.34 0.14 348.71 1.2 Manual
FR LBL Pg 08:10:12.61 -0.09 319.39 1.23 Manual
FR CZNF Pg 08:10:13.96 0.4 303.02 1.27 Manual
FR COLF Pg 08:10:13.59 -0.27 338.16 1.29 Manual
FR LEUC Pg 08:10:15.83 0.28 289.88 1.38 Manual