This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2026/02/23 11:17
Universal datetime 2026/02/23 10:17
Latitude 44.43 ° ± 0.1 km
Longitude 4.20 ° ± 0.1 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  35 40219
Montélimar  46 39097
Bagnols-sur-Cèze  45 18258
Bollène  47 13504
Pierrelatte  40 13496
Aubenas  26 12172
Pont-Saint-Esprit  40 10336
Saint-Paul-Trois-Châteaux  45 8937
Le Teil  39 8677
Privas  46 8266
Bourg-Saint-Andéol  33 7116
Saint-Christol-lez-Alès  39 7030
Donzère  41 5833
Saint-Privat-des-Vieux  32 5182
La Grand-Combe  26 5041

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.43
Azimuthal gap 129.63 °
Number of stations used 6
Number of phases used 10

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 10:17:59.27 -0.2 207.49 0.06 Manual
FR BANN Sg 10:18:01.34 0.97 207.49 0.06 Manual
XP FR22A Pg 10:18:04.99 0.05 307.96 0.36 Manual
XP FR22A Sg 10:18:10.27 0.35 307.96 0.36 Manual
FR TRBF Pg 10:18:04.95 -0.08 208.26 0.36 Manual
FR OGDF Pg 10:18:10.14 0.03 77.86 0.64 Manual
FR LBL Pg 10:18:17.93 0.11 320.25 1.05 Manual
FR LBL Sg 10:18:31.68 -0.78 320.25 1.05 Manual
FR COLF Pg 10:18:19.37 0.07 341.74 1.13 Manual
FR COLF Sg 10:18:34.72 -0.33 341.74 1.13 Manual