This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.7 MLv
Local datetime 2021/10/19 11:40
Universal datetime 2021/10/19 09:40
Latitude 47.10 ° ± 0.0 km
Longitude -0.01 ° ± 0.1 km
Depth 3 km (from location) ± 0.1 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
Saumur  19 26734
Bressuire  45 19519
Thouars  23 13990
Doué-en-Anjou  25 11005
Brissac Loire Aubance  40 10807
Gennes-Val-de-Loire  31 8724
Chinon  21 8242
Lys-Haut-Layon  35 7880
Beaufort-en-Anjou  41 7226
Longué-Jumelles  34 6794
Loudun  13 6747
Mazé-Milon  46 5799
Bellevigne-en-Layon  44 5730
Saint-Martin-la-Pallu  46 5546
Nueil-les-Aubiers  48 5541

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.43
Azimuthal gap 39.9 °
Number of stations used 27
Number of phases used 53

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 GIZF Pg 09:40:31.98 0.15 24.83 0.34 Manual
FR GIZF Sg 09:40:36.66 0.27 24.83 0.34 Manual
FR CRNF Pg 09:40:33.70 0.03 274.68 0.44 Manual
FR CRNF Sg 09:40:39.54 -0.04 274.68 0.44 Manual
RD MFF Pg 09:40:34.95 -0.03 190.53 0.51 Manual
RD MFF Sg 09:40:41.49 -0.35 190.53 0.51 Manual
FR DAUF Pg 09:40:36.66 -0.14 337.61 0.61 Manual
FR DAUF Sg 09:40:44.70 -0.3 337.61 0.61 Manual
FR TSDF Pg 09:40:39.41 0.44 25.93 0.72 Manual
FR TSDF Sg 09:40:49.21 0.45 25.93 0.72 Manual
FR BSCF Pg 09:40:39.37 0.02 113.19 0.74 Manual
FR BSCF Sg 09:40:49.38 -0.02 113.19 0.74 Manual
FR RIAF Pg 09:40:43.79 0.13 295.09 0.97 Manual
FR RIAF Sg 09:40:56.69 -0.19 295.09 0.97 Manual
FR CHIF Pg 09:40:44.57 0.33 195.85 1.01 Manual
FR CHIF Sg 09:40:57.20 -0.67 195.85 1.01 Manual
FR GNEF Pg 09:40:44.18 -0.4 166.63 1.02 Manual
FR GNEF Sg 09:40:58.2 -0.45 166.63 1.02 Manual
FR BOUF Pg 09:40:46.37 0.15 273.66 1.11 Manual
FR BOUF Sg 09:41:00.90 -0.41 273.66 1.11 Manual
FR LGIF Pg 09:40:46.97 -0.04 236.6 1.15 Manual
FR LGIF Sg 09:41:02.15 -0.53 236.6 1.15 Manual
FR SOMF Pg 09:40:47.36 -0.48 2.06 1.2 Manual
FR SOMF Sg 09:41:03.35 -0.76 2.06 1.2 Manual
FR GARF Pn 09:40:48.9 -0.32 117.45 1.25 Manual
FR MTNF Pg 09:40:49.72 -0.01 334.61 1.3 Manual
FR MTNF Sg 09:41:07.9 -0.27 334.61 1.3 Manual
FR SDOF Pg 09:40:52.35 0.22 222.98 1.43 Manual
FR SDOF Sg 09:41:11.39 -0.15 222.98 1.43 Manual
FR SRNF Pn 09:40:53.25 0.92 78.66 1.54 Manual
FR SRNF Sn 09:41:13.96 0.2 78.66 1.54 Manual
FR CLMF Pg 09:40:55.28 0.46 184.69 1.58 Manual
FR CLMF Sg 09:41:15.81 -0.7 184.69 1.58 Manual
FR BEGF Pg 09:40:55.57 0.25 289.38 1.61 Manual
FR BEGF Sn 09:41:16.16 0.42 289.38 1.61 Manual
FR ABJF Pg 09:40:54.71 -0.69 160.41 1.62 Manual
FR CLEV Pg 09:40:56.90 -0.37 32.56 1.73 Manual
FR CLEV Sn 09:41:19.4 0.41 32.56 1.73 Manual
FR GZNF Pn 09:40:55.18 -0.52 120.51 1.78 Manual
FR GZNF Pg 09:40:58.32 0.11 120.51 1.78 Manual
FR GZNF Sn 09:41:20.75 0.73 120.51 1.78 Manual
FR CLF Pn 09:40:55.70 -0.11 58.3 1.79 Manual
FR CLF Pg 09:40:58.88 0.54 58.3 1.79 Manual
FR CLF Sg 09:41:22.35 -0.84 58.3 1.79 Manual
FR LOUF Pn 09:40:55.36 -0.49 331.91 1.79 Manual
FR LOUF Pg 09:40:58.62 0.24 331.91 1.79 Manual
FR GUEF Pg 09:41:00.94 0.02 294.82 1.94 Manual
FR HRSF Pg 09:41:01.33 0.29 106.34 1.95 Manual
FR HRSF Sn 09:41:24.54 0.31 106.34 1.95 Manual
FR SROF Pn 09:40:58.96 -0.75 339.68 2.08 Manual
FR SROF Pg 09:41:02.90 -0.32 339.68 2.08 Manual
FR BIMF Pn 09:41:00.99 -0.17 277.09 2.19 Manual
FR BIMF Pg 09:41:05.97 0.95 277.09 2.19 Manual