This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.7 MLv
Local datetime 2023/06/21 19:39
Universal datetime 2023/06/21 17:39
Latitude 46.20 ° ± 0.1 km
Longitude -0.70 ° ± 0.1 km
Depth 6 km (from location) ± 0.3 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  23 58707
Rochefort  35 24151
Fontenay-le-Comte  30 13226
Aytré  33 8725
Périgny  30 8428
Tonnay-Charente  29 8010
Lagord  35 7048
Chauray  30 7006
Saint-Jean-d'Angély  32 6976
Surgères  11 6807
Puilboreau  32 6182
Châtelaillon-Plage  33 5846
La Crèche  35 5635
Aiffres  24 5506
Dompierre-sur-Mer  28 5482

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.05
Azimuthal gap 127.82 °
Number of stations used 6
Number of phases used 11

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 PSIS1 Pg 17:39:07.74 0.04 225.85 0.02 Manual
Z4 PSIS1 Sg 17:39:08.57 0.02 225.85 0.02 Manual
Z4 PSIS5 Pg 17:39:07.78 0.04 276.42 0.02 Manual
Z4 PSIS5 Sg 17:39:08.60 0 276.42 0.02 Manual
Z4 LC17 Sg 17:39:08.73 -0.03 138.15 0.03 Manual
Z4 LC15 Pg 17:39:07.97 0.06 10.33 0.04 Manual
Z4 LC15 Sg 17:39:08.88 -0.02 10.33 0.04 Manual
Z4 LC14 Pg 17:39:08.6 0 323.7 0.05 Manual
Z4 LC14 Sg 17:39:09.14 -0.01 323.7 0.05 Manual
Z4 PSIS3 Pg 17:39:07.97 -0.09 300.28 0.05 Manual
Z4 PSIS3 Sg 17:39:09.6 -0.08 300.28 0.05 Manual