This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.9 MLv
Local datetime 2022/11/18 11:57
Universal datetime 2022/11/18 10:57
Latitude 48.19 ° ± 3 km
Longitude -2.59 ° ± 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  39 44372
Lamballe-Armor  34 16578
Pontivy  31 14606
Plérin  42 14062
Ploufragan  37 11546
Ploërmel  34 9837
Loudéac  12 9571
Trégueux  35 8432
Langueux  36 7692
Pordic  46 7167
Plédran  31 6666
Le Mené  12 6417
Guer  46 6192
Montauban-de-Bretagne  39 5840
Yffiniac  32 5010

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.2
Azimuthal gap 84.18 °
Number of stations used 10
Number of phases used 13

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 10:57:18.28 0.06 185.64 0.3 Manual
FR GUEF Sg 10:57:22.17 0.04 185.64 0.3 Manual
FR PLEF Pg 10:57:19.29 0.09 28.95 0.35 Manual
FR PLEF Sg 10:57:24.10 0.24 28.95 0.35 Manual
RD ROSF Pg 10:57:21.24 -0.35 288.47 0.48 Manual
FR BEGF Pg 10:57:24.18 0.14 158.75 0.61 Manual
FR BEGF Sg 10:57:32.8 -0.22 158.75 0.61 Manual
FR PLOF Pg 10:57:26.25 0.3 232.38 0.72 Manual
FR LOCF Pn 10:57:30.56 -0.17 304.77 0.87 Manual
FR LOUF Pn 10:57:32.6 -0.34 60.04 1 Manual
FR OLIV Pg 10:57:32.80 0.16 256.41 1.08 Manual
FR RIAF Pn 10:57:33.77 0.03 127.84 1.1 Manual
FR MTNF Pg 10:57:34.42 0.02 85.11 1.17 Manual