This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2022/05/10 12:02
Universal datetime 2022/05/10 10:02
Latitude 48.21 ° ± 3 km
Longitude -3.44 ° ± 4 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  47 15678
Pontivy  38 14606
Quimperlé  40 12057
Guidel  46 11550
Rosporden  39 7671
Carhaix-Plouguer  11 7174
Guingamp  44 6895
Caudan  45 6838
Inzinzac-Lochrist  42 6526
Plouay  32 5670
Bannalec  36 5659
Briec  45 5630
Ploumagoar  43 5434
Scaër  30 5380
Plouigneau  45 5083

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.5
Azimuthal gap 103 °
Number of stations used 8
Number of phases used 15

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 10:02:44.51 -0.49 41.52 0.17 Manual
RD ROSF Sg 10:02:47.35 0.18 41.52 0.17 Manual
FR LOCF Pg 10:02:51.18 0.03 341.89 0.49 Manual
FR LOCF Sg 10:02:58.44 0.67 341.89 0.49 Manual
FR OLIV Pg 10:02:51.62 -0.61 238.89 0.55 Manual
FR GUEF Pg 10:02:54.30 0.6 120.48 0.63 Manual
FR GUEF Sg 10:03:01.96 -0.24 120.48 0.63 Manual
FR BIMF Pg 10:02:58.91 0.23 169.53 0.9 Manual
FR BIMF Sg 10:03:11.49 0.67 169.53 0.9 Manual
FR BEGF Pg 10:02:59.68 -0.75 126.46 0.99 Manual
FR BEGF Sg 10:03:14.51 0.66 126.46 0.99 Manual
FR RIAF Pg 10:03:10.99 -0.6 115.36 1.6 Manual
FR RIAF Sn 10:03:31.94 -0.26 115.36 1.6 Manual
FR MTNF Pg 10:03:13.48 -0.48 86.98 1.74 Manual
FR MTNF Sn 10:03:36.9 0.39 86.98 1.74 Manual