This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2022/11/30 11:59
Universal datetime 2022/11/30 10:59
Latitude 48.19 ° ± 0.2 km
Longitude -2.61 ° ± 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
Saint-Brieuc  37 44372
Lamballe-Armor  33 16578
Pontivy  30 14606
Plérin  41 14062
Ploufragan  36 11546
Ploërmel  35 9837
Loudéac  11 9571
Trégueux  33 8432
Langueux  35 7692
Pordic  45 7167
Plédran  30 6666
Le Mené  11 6417
Baud  48 6261
Montauban-de-Bretagne  40 5840
Yffiniac  31 5010

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.32
Azimuthal gap 86.4 °
Number of stations used 8
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 11:00:02.87 -0.42 183.64 0.31 Manual
FR PLEF Pg 11:00:04.2 -0.06 31.05 0.35 Manual
FR LOCF Pg 11:00:13.91 0.34 304.66 0.86 Manual
FR LOCF Sg 11:00:24.85 -0.35 304.66 0.86 Manual
FR BIMF Pg 11:00:15.41 0.04 205.09 0.96 Manual
FR BIMF Sg 11:00:27.77 -0.55 205.09 0.96 Manual
FR LOUF Pg 11:00:15.95 -0.25 60.74 1 Manual
FR OLIV Pg 11:00:17.44 0.02 255.82 1.07 Manual
FR OLIV Sg 11:00:31.74 -0.12 255.82 1.07 Manual
FR RIAF Pg 11:00:18.28 0.09 127.87 1.11 Manual
FR RIAF Sg 11:00:33.80 0.6 127.87 1.11 Manual
FR MTNF Pg 11:00:19.54 0.06 85.57 1.18 Manual
FR MTNF Sg 11:00:34.100 -0.44 85.57 1.18 Manual