This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.9 MLv
Local datetime 2022/09/13 15:54
Universal datetime 2022/09/13 13:54
Latitude 48.17 ° ± 3 km
Longitude -2.54 ° ± 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
Saint-Brieuc  42 44372
Lamballe-Armor  35 16578
Pontivy  34 14606
Plérin  45 14062
Ploufragan  40 11546
Ploërmel  31 9837
Loudéac  16 9571
Trégueux  37 8432
Langueux  39 7692
Plédran  34 6666
Montfort-sur-Meu  43 6653
Le Mené  12 6417
Guer  42 6192
Montauban-de-Bretagne  36 5840
Yffiniac  35 5010

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.33
Azimuthal gap 69.05 °
Number of stations used 12
Number of phases used 16

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 GUEF Pg 13:54:11.94 -0.31 192.4 0.29 Manual
FR GUEF Sg 13:54:15.93 -0.11 192.4 0.29 Manual
FR PLEF Pg 13:54:12.93 -0.43 23.18 0.35 Manual
FR BEGF Pg 13:54:17.82 0.05 161.28 0.59 Manual
FR PLOF Pg 13:54:20.50 0.02 234.85 0.73 Manual
FR LOCF Pg 13:54:24.3 0.3 304.35 0.91 Manual
FR LOCF Sg 13:54:36.47 0.45 304.35 0.91 Manual
FR BIMF Pg 13:54:24.30 -0.31 208.04 0.96 Manual
FR BIMF Sg 13:54:37.84 0.3 208.04 0.96 Manual
GB JSA Pg 13:54:26.41 0.12 13.4 1.05 Manual
FR RIAF Pg 13:54:27.19 0.61 128.37 1.06 Manual
FR OLIV Pg 13:54:26.89 -0.47 257.55 1.1 Manual
FR MTNF Pg 13:54:28.27 0.27 84.31 1.14 Manual
FR SROF Pg 13:54:30.81 -0.04 46.87 1.29 Manual
FR BESN Pg 13:54:31.43 -0.53 26.64 1.35 Manual
FR BESN Sg 13:54:50.35 0.1 26.64 1.35 Manual