This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 2 MLv
Local datetime 2022/11/21 12:23
Universal datetime 2022/11/21 11:23
Latitude 48.39 ° ± 0.2 km
Longitude -2.61 ° ± 0.3 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  18 44372
Lamballe-Armor  12 16578
Pontivy  45 14606
Dinan  41 14166
Plérin  21 14062
Ploufragan  18 11546
Loudéac  26 9571
Trégueux  14 8432
Langueux  14 7692
Pordic  26 7167
Binic-Étables-sur-Mer  30 7068
Plédran  12 6666
Le Mené  13 6417
Ploumagoar  40 5434
Yffiniac  10 5010

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 157.02 °
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
FR PLEF Pg 11:23:47.15 -0.16 60.22 0.21 Manual
FR PLEF Sg 11:23:50.53 0.54 60.22 0.21 Manual
RD ROSF Pg 11:23:51.96 0.12 263.21 0.45 Manual
RD ROSF Sg 11:23:58.3 0.19 263.21 0.45 Manual
FR GUEF Pg 11:23:52.85 -0.02 182.2 0.5 Manual
FR GUEF Sg 11:23:59.60 -0.03 182.2 0.5 Manual
FR BEGF Pg 11:23:58.83 0.27 163.34 0.81 Manual
FR BEGF Sg 11:24:09.60 0.09 163.34 0.81 Manual
FR LOUF Pg 11:24:01.58 0.94 71.47 0.92 Manual
FR MTNF Pg 11:24:05.78 0.34 95.13 1.18 Manual
FR RIAF Pg 11:24:06.75 0.2 135.06 1.24 Manual