This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.6 MLv
Local datetime 2023/10/05 07:14
Universal datetime 2023/10/05 05:14
Latitude 47.05 ° ± 0.2 km
Longitude -2.51 ° ± 0.2 km
Depth 0 km (from location) ± 0.0 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Saint-Nazaire  32 69993
La Baule-Escoublac  29 16132
Guérande  32 15873
Pornic  36 15018
Saint-Brevin-les-Pins  35 13802
Pornichet  28 10669
Saint-Jean-de-Monts  45 8634
Donges  46 7961
Trignac  37 7868
Machecoul-Saint-Même  53 7473
Montoir-de-Bretagne  41 7088
Herbignac  47 6822
Sainte-Pazanne  53 6774
Chaumes-en-Retz  46 6759
Saint-André-des-Eaux  34 6473

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.36
Azimuthal gap 173.29 °
Number of stations used 14
Number of phases used 23

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 BIMF Pg 05:14:37.41 -0.46 300.78 0.54 Manual
FR BEGF Pg 05:14:38.70 -0.01 16.83 0.59 Manual
FR BEGF Sg 05:14:46.85 0.18 16.83 0.59 Manual
FR BOUF Pg 05:14:39.40 0.33 79.25 0.61 Manual
FR BOUF Sg 05:14:46.85 -0.42 79.25 0.61 Manual
FR GUEF Pg 05:14:43.56 0.17 354.51 0.84 Manual
FR GUEF Sg 05:14:54.20 -0.56 354.51 0.84 Manual
FR PLOF Pg 05:14:45.5 -0.06 318.57 0.93 Manual
FR RIAF Pg 05:14:45.63 0.46 60.39 0.94 Manual
FR RIAF Sg 05:14:57.48 -0.34 60.39 0.94 Manual
FR LGIF Pg 05:14:45.62 -0.1 127.49 0.97 Manual
FR CRNF Sg 05:15:08.48 -0.3 85.52 1.28 Manual
RD ROSF Pg 05:14:54.3 0.52 338.53 1.38 Manual
FR OLIV Pg 05:14:53.81 -0.13 308.9 1.41 Manual
FR OLIV Sg 05:15:13.3 0.02 308.9 1.41 Manual
FR PLEF Pg 05:14:55.22 0.51 4.76 1.45 Manual
FR PLEF Sg 05:15:13.82 -0.53 4.76 1.45 Manual
FR MTNF Pg 05:14:58.58 0.08 42.08 1.66 Manual
FR MTNF Sn 05:15:20.22 0.57 42.08 1.66 Manual
FR MTNF Sg 05:15:21.12 -0.1 42.08 1.66 Manual
RD MFF Pg 05:14:59.33 0.42 104.55 1.69 Manual
RD MFF Sn 05:15:20.72 0.47 104.55 1.69 Manual
FR LOCF Pg 05:15:01.20 0.27 334.84 1.81 Manual