This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.5 MLv
Local datetime 2024/01/31 13:14
Universal datetime 2024/01/31 12:14
Latitude 47.85 ° ± 0.1 km
Longitude -3.29 ° ± 0.1 km
Depth 0 km (from location) ± 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
Lorient  13 57149
Lanester  10 22728
Ploemeur  18 17853
Hennebont  5 15678
Guidel  17 11550
Quéven  13 8676
Larmor-Plage  17 8299
Languidic  11 7971
Caudan  6 6838
Kervignac  10 6596
Inzinzac-Lochrist  3 6526
Baud  19 6261
Plouay  9 5670
Riantec  15 5622
Plouhinec  18 5353

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.19
Azimuthal gap 65.7 °
Number of stations used 9
Number of phases used 12

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 PLOF Pg 12:14:48.86 -0.03 221.6 0.14 Manual
FR GUEF Pg 12:14:54.48 -0.06 85.45 0.44 Manual
FR GUEF Sg 12:15:00.84 0.42 85.45 0.44 Manual
RD ROSF Pg 12:14:55.1 -0.28 1.09 0.48 Manual
FR BIMF Pg 12:14:56.39 0.19 173.66 0.53 Manual
FR BIMF Sg 12:15:03.52 0.17 173.66 0.53 Manual
FR OLIV Pg 12:14:57.6 -0.06 277.11 0.58 Manual
FR BEGF Pg 12:14:59.85 -0.11 108.74 0.73 Manual
FR BEGF Sg 12:15:09.91 0.06 108.74 0.73 Manual
FR LOCF Pg 12:15:02.46 0.06 342.81 0.86 Manual
FR PLEF Pg 12:15:03.30 0.15 44.58 0.9 Manual
FR RIAF Pg 12:15:12.19 0.21 103.88 1.38 Manual