This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.2 MLv
Local datetime 2026/03/31 10:16
Universal datetime 2026/03/31 08:16
Latitude 45.56 ° ± 0.1 km
Longitude 3.18 ° ± 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
Clermont-Ferrand  26 143886
Cournon-d'Auvergne  21 20043
Chamalières  26 17173
Issoire  5 14822
Pont-du-Château  27 11441
Beaumont  23 10787
Gerzat  30 10365
Aubière  22 10061
Cébazat  31 8604
Lempdes  24 8409
Romagnat  19 7705
Brioude  33 6721
Ceyrat  22 6416
Le Cendre  18 5426
Vic-le-Comte  11 5197

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.25
Azimuthal gap 86.35 °
Number of stations used 11
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 BNLF Pg 08:16:42.50 -0.07 282.83 0.19 Manual
FR BNLF Sg 08:16:45.83 0.66 282.83 0.19 Manual
FR CMPS Pg 08:16:43.10 0.09 234.74 0.21 Manual
FR COLF Pg 08:16:46.4 0.11 98.77 0.37 Manual
FR COLF Sg 08:16:51.13 0.08 98.77 0.37 Manual
FR FRNF Pg 08:16:47.71 -0.03 248.54 0.47 Manual
FR FRNF Sg 08:16:54.21 -0.02 248.54 0.47 Manual
FR AGO Pg 08:16:48.29 0.04 356.37 0.49 Manual
FR AGO Sg 08:16:55.25 0.12 356.37 0.49 Manual
FR PLDF Sg 08:16:56.30 0.53 37.3 0.51 Manual
FR VERF Sg 08:16:56.14 0.06 291.86 0.52 Manual
FR SGSF Pg 08:16:50.18 -0.02 148.39 0.6 Manual
XP FR09A Pg 08:16:52.27 0.26 326.86 0.7 Manual
XP FR09A Sg 08:17:01.47 -0.2 326.86 0.7 Manual
FR GZNF Pg 08:16:55.80 -0.36 312.48 0.92 Manual
FR GZNF Sg 08:17:08.86 -0.09 312.48 0.92 Manual
G SSB Pg 08:16:57.65 -0.04 105.66 1 Manual
G SSB Sg 08:17:11.24 -0.38 105.66 1 Manual