This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.3 MLv
Local datetime 2023/06/21 04:12
Universal datetime 2023/06/21 02:12
Latitude 46.19 ° ± 0.0 km
Longitude -0.73 ° ± 0.0 km
Depth 2 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
Niort  25 58707
Rochefort  34 24151
Fontenay-le-Comte  30 13226
Aytré  31 8725
Périgny  28 8428
Tonnay-Charente  28 8010
Lagord  33 7048
Chauray  32 7006
Saint-Jean-d'Angély  32 6976
Surgères  10 6807
Puilboreau  30 6182
Châtelaillon-Plage  31 5846
Nieul-sur-Mer  34 5759
Aiffres  26 5506
Dompierre-sur-Mer  26 5482

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.06
Azimuthal gap 75.23 °
Number of stations used 15
Number of phases used 28

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
Z4 LC03 Pg 02:12:04.85 0 304.53 0.03 Manual
Z4 LC03 Sg 02:12:05.44 0.06 304.53 0.03 Manual
Z4 LC02 Pg 02:12:04.95 -0.01 61.93 0.03 Manual
Z4 LC02 Sg 02:12:05.62 0.04 61.93 0.03 Manual
Z4 LC08 Pg 02:12:05.0 -0.01 189.4 0.04 Manual
Z4 LC08 Sg 02:12:05.72 0.06 189.4 0.04 Manual
Z4 LC06 Pg 02:12:05.2 0 244.6 0.04 Manual
Z4 LC06 Sg 02:12:05.74 0.07 244.6 0.04 Manual
Z4 LC17 Pg 02:12:05.7 -0.04 114.18 0.04 Manual
Z4 LC17 Sg 02:12:05.90 0.09 114.18 0.04 Manual
Z4 LC16 Pg 02:12:05.13 -0.03 95.1 0.05 Manual
Z4 LC16 Sg 02:12:05.89 -0.02 95.1 0.05 Manual
Z4 LC14 Pg 02:12:05.18 -0.05 344.63 0.05 Manual
Z4 LC14 Sg 02:12:05.97 -0.04 344.63 0.05 Manual
Z4 LC15 Pg 02:12:05.19 -0.06 28.24 0.05 Manual
Z4 LC15 Sg 02:12:06.1 -0.04 28.24 0.05 Manual
Z4 LC09 Pg 02:12:05.32 -0.03 277.21 0.06 Manual
Z4 LC09 Sg 02:12:06.18 -0.04 277.21 0.06 Manual
Z4 LC18 Pg 02:12:05.35 -0.06 314.83 0.06 Manual
Z4 LC18 Sg 02:12:06.36 0.04 314.83 0.06 Manual
Z4 LC11 Pg 02:12:05.85 0.03 57.64 0.09 Manual
Z4 LC11 Sg 02:12:07.12 0.13 57.64 0.09 Manual
Z4 LC13 Pg 02:12:05.88 0.03 20.94 0.09 Manual
Z4 LC12 Pg 02:12:06.5 0.04 24.1 0.1 Manual
Z4 LC12 Sg 02:12:07.40 0.09 24.1 0.1 Manual
Z4 LC10 Pg 02:12:06.4 0.01 306.14 0.1 Manual
FR CHIF Pg 02:12:08.60 0.14 104.64 0.23 Manual
FR CHIF Sg 02:12:11.42 -0.12 104.64 0.23 Manual