This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2023/07/03 12:05
Universal datetime 2023/07/03 10:05
Latitude 48.19 ° ± 0.1 km
Longitude -3.45 ° ± 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
Hennebont  45 15678
Pontivy  38 14606
Quimperlé  38 12057
Guidel  44 11550
Quéven  45 8676
Languidic  45 7971
Rosporden  37 7671
Carhaix-Plouguer  12 7174
Caudan  43 6838
Inzinzac-Lochrist  40 6526
Plouay  30 5670
Bannalec  34 5659
Briec  44 5630
Ploumagoar  45 5434
Scaër  28 5380

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.19
Azimuthal gap 102.32 °
Number of stations used 7
Number of phases used 11

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 ROSF Pg 10:05:09.2 -0.3 38.17 0.18 Manual
RD ROSF Sg 10:05:11.70 0.01 38.17 0.18 Manual
FR LOCF Pg 10:05:15.50 0.04 342.79 0.51 Manual
FR LOCF Sg 10:05:22.41 0.09 342.79 0.51 Manual
FR OLIV Pg 10:05:16.16 0.15 240.47 0.54 Manual
FR OLIV Sg 10:05:23.31 0.05 240.47 0.54 Manual
FR GUEF Pg 10:05:17.33 -0.22 118.87 0.62 Manual
FR PLEF Pg 10:05:21.26 0.4 67.34 0.8 Manual
FR BIMF Pg 10:05:22.49 0.15 169.16 0.88 Manual
FR BIMF Sg 10:05:34.30 0.07 169.16 0.88 Manual
FR BEGF Pg 10:05:24.10 -0.15 125.49 0.98 Manual