This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.5 MLv
Local datetime 2026/03/17 11:09
Universal datetime 2026/03/17 10:09
Latitude 44.88 ° ± 0.1 km
Longitude 4.09 ° ± 0.1 km
Depth 0 km (from location) ± 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
Le Puy-en-Velay  23 18995
Firminy  58 17135
Annonay  60 16345
Le Chambon-Feugerolles  60 12317
Aubenas  38 12172
Tournon-sur-Rhône  60 10307
Livron-sur-Drôme  60 9104
Monistrol-sur-Loire  46 8718
Le Teil  59 8677
Privas  43 8266
Saint-Péray  58 7692
Yssingeaux  29 7202
Loriol-sur-Drôme  58 6593
Aurec-sur-Loire  55 6111
Sainte-Sigolène  42 5959

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 75.12 °
Number of stations used 9
Number of phases used 14

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
XP FR21A Pg 10:10:01.80 -0.16 87.19 0.26 Manual
XP FR21A Sg 10:10:05.78 0.25 87.19 0.26 Manual
XP FR22A Pg 10:10:02.66 -0.34 221.56 0.31 Manual
XP FR22A Sg 10:10:06.65 -0.69 221.56 0.31 Manual
FR SGSF Pg 10:10:03.99 -0.18 296.68 0.38 Manual
FR SGSF Sg 10:10:09.49 0.09 296.68 0.38 Manual
G SSB Pg 10:10:06.65 -0.05 38.5 0.51 Manual
FR COLF Pg 10:10:09.62 -0.23 335.75 0.68 Manual
FR COLF Sg 10:10:19.23 -0.1 335.75 0.68 Manual
FR LBL Pg 10:10:10.60 0.49 300.68 0.69 Manual
FR LBL Sg 10:10:19.58 -0.21 300.68 0.69 Manual
FR OGDF Pg 10:10:11.56 0.08 114.52 0.77 Manual
FR TRBF Pg 10:10:12.4 0.34 187.04 0.78 Manual
FR CMPS Pg 10:10:15.79 0.17 304.49 0.99 Manual