This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.5 MLv
Local datetime 2023/07/21 23:35
Universal datetime 2023/07/21 21:35
Latitude 47.41 ° ± 0.3 km
Longitude -0.54 ° ± 0.4 km
Depth 7 km (from location) ± 1 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
Angers  7 152960
Loire-Authion  14 15702
Trélazé  7 14658
Avrillé  11 13692
Les Ponts-de-Cé  3 12679
Brissac Loire Aubance  13 10807
Saint-Barthélemy-d'Anjou  8 9195
Montreuil-Juigné  15 7517
Verrières-en-Anjou  13 7153
Bouchemaine  7 6774
Longuenée-en-Anjou  18 6331
Bellevigne-en-Layon  16 5730
Rives-du-Loir-en-Anjou  19 5560
Mûrs-Erigné  2 5522
Beaucouzé  10 5156

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.21
Azimuthal gap 92.53 °
Number of stations used 16
Number of phases used 27

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 DAUF Pg 21:35:58.11 -0.07 27.15 0.28 Manual
FR DAUF Sg 21:36:01.100 -0.05 27.15 0.28 Manual
FR CRNF Pg 21:35:58.37 0.09 194.93 0.29 Manual
FR CRNF Sg 21:36:02.5 -0.17 194.93 0.29 Manual
FR RIAF Pg 21:36:02.57 -0.24 280.63 0.53 Manual
FR RIAF Sg 21:36:10.27 0.22 280.63 0.53 Manual
FR BOUF Pg 21:36:07.84 0.3 251.83 0.79 Manual
FR BOUF Sg 21:36:18.21 -0.02 251.83 0.79 Manual
FR MTNF Pg 21:36:09.26 -0.1 346.74 0.89 Manual
FR MTNF Sg 21:36:21.50 0.12 346.74 0.89 Manual
FR SOMF Sg 21:36:23.97 -0.27 24.07 0.97 Manual
FR LGIF Pg 21:36:13.97 0.19 212.12 1.12 Manual
FR LGIF Sg 21:36:28.95 -0.07 212.12 1.12 Manual
Z4 PSIS2 Sg 21:36:30.89 0.15 188.61 1.18 Manual
FR BEGF Pg 21:36:15.12 0.23 280.53 1.18 Manual
FR BEGF Sg 21:36:30.70 -0.26 280.53 1.18 Manual
FR BSCF Pg 21:36:15.12 -0.17 119.68 1.21 Manual
FR BSCF Sg 21:36:31.67 0.01 119.68 1.21 Manual
Z4 PSIS5 Pg 21:36:15.59 0.07 186.35 1.22 Manual
Z4 PSIS5 Sg 21:36:31.75 -0.32 186.35 1.22 Manual
Z4 PSIS1 Sg 21:36:32.28 -0.33 185.85 1.23 Manual
FR CHIF Sg 21:36:34.34 0.22 175.78 1.28 Manual
FR GNEF Pg 21:36:19.5 -0.33 155.07 1.44 Manual
FR GNEF Sg 21:36:38.88 -0.27 155.07 1.44 Manual
FR GUEF Pg 21:36:20.20 -0.11 289.39 1.49 Manual
FR GUEF Sn 21:36:39.16 -0.1 289.39 1.49 Manual
FR GARF Pg 21:36:24.50 0.43 120.75 1.71 Manual