This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2026/05/21 11:32
Universal datetime 2026/05/21 09:32
Latitude 47.16 ° ± 0.1 km
Longitude 3.75 ° ± 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
Auxerre  71 34634
Nevers  49 32990
Le Creusot  65 21630
Moulins  74 19664
Montceau-les-Mines  71 18398
Autun  49 13290
Yzeure  72 13088
Cosne-Cours-sur-Loire  66 9874
Varennes-Vauzelles  48 9298
Gueugnon  68 6992
Avallon  38 6572
Blanzy  71 6146
Decize  45 5393
Montbard  71 5160
Montchanin  72 5030

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.37
Azimuthal gap 161.05 °
Number of stations used 8
Number of phases used 12

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
RD LOR Pg 09:32:21.83 -0.19 36.59 0.13 Manual
RD LOR Sg 09:32:23.95 0.13 36.59 0.13 Manual
XP FR02A Pg 09:32:25.65 0.37 213.7 0.31 Manual
XP FR01A Pg 09:32:25.6 -0.23 132.93 0.31 Manual
XP FR01A Sg 09:32:29.47 -0.07 132.93 0.31 Manual
FR CHLF Pg 09:32:30.86 -0.09 173.56 0.61 Manual
FR MOLES Pg 09:32:36.19 0.17 29.5 0.88 Manual
FR HRSF Pg 09:32:37.27 -0.25 228.44 0.96 Manual
FR HRSF Sg 09:32:49.95 -0.96 228.44 0.96 Manual
FR PLDF Pg 09:32:42.32 0.36 184.08 1.2 Manual
FR GZNF Pg 09:32:46.69 0.08 227.59 1.45 Manual
FR GZNF Sg 09:33:06.34 -0.5 227.59 1.45 Manual