This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.4 MLv
Local datetime 2023/06/27 21:20
Universal datetime 2023/06/27 19:20
Latitude 46.20 ° ± 0.0 km
Longitude -0.72 ° ± 0.0 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
Niort  25 58707
Rochefort  34 24151
Fontenay-le-Comte  29 13226
Aytré  31 8725
Périgny  29 8428
Tonnay-Charente  29 8010
Lagord  33 7048
Chauray  31 7006
Saint-Jean-d'Angély  33 6976
Surgères  11 6807
Puilboreau  30 6182
Châtelaillon-Plage  31 5846
Nieul-sur-Mer  34 5759
Aiffres  26 5506
Dompierre-sur-Mer  27 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 45.48 °
Number of stations used 32
Number of phases used 49

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 PSIS5 Pg 19:20:25.81 0.05 281.29 0.01 Manual
Z4 PSIS5 Sg 19:20:26.42 0.18 281.29 0.01 Manual
Z4 PSIS1 Pg 19:20:25.90 0.02 178.68 0.02 Manual
Z4 PSIS1 Sg 19:20:26.51 0.09 178.68 0.02 Manual
Z4 01X40 Pg 19:20:25.95 0.03 134.29 0.02 Manual
Z4 PSIS4 Pg 19:20:25.96 0.03 38.81 0.02 Manual
Z4 PSIS4 Sg 19:20:26.56 0.06 38.81 0.02 Manual
Z4 01X50 Pg 19:20:26.3 0 22.54 0.03 Manual
Z4 01X50 Sg 19:20:26.71 0.03 22.54 0.03 Manual
Z4 01X39 Pg 19:20:26.2 -0.02 223.71 0.03 Manual
Z4 01X39 Sg 19:20:26.66 -0.03 223.71 0.03 Manual
Z4 01X49 Pg 19:20:26.8 -0.01 327.69 0.03 Manual
Z4 01X49 Sg 19:20:26.74 -0.04 327.69 0.03 Manual
Z4 PSIS3 Pg 19:20:26.11 -0.09 310.94 0.04 Manual
Z4 PSIS3 Sg 19:20:26.89 -0.07 310.94 0.04 Manual
Z4 LC14 Sg 19:20:27.4 -0.03 340.05 0.04 Manual
Z4 01X41 Pg 19:20:26.27 0 108.55 0.04 Manual
Z4 01X41 Sg 19:20:27.12 0.03 108.55 0.04 Manual
Z4 LC15 Pg 19:20:26.24 -0.04 31.3 0.04 Manual
Z4 LC15 Sg 19:20:27.6 -0.03 31.3 0.04 Manual
Z4 LC17 Pg 19:20:26.26 -0.03 123.89 0.04 Manual
Z4 LC17 Sg 19:20:27.12 0 123.89 0.04 Manual
Z4 01X38 Pg 19:20:26.28 -0.02 254.69 0.05 Manual
Z4 01X38 Sg 19:20:27.17 0.03 254.69 0.05 Manual
Z4 LC16 Pg 19:20:26.28 -0.02 104.87 0.05 Manual
Z4 LC16 Sg 19:20:27.9 -0.05 104.87 0.05 Manual
Z4 01X51 Pg 19:20:26.30 -0.02 57.1 0.05 Manual
Z4 01X51 Sg 19:20:27.11 -0.05 57.1 0.05 Manual
Z4 01X48 Pg 19:20:26.33 -0.03 305.64 0.05 Manual
Z4 01X48 Sg 19:20:27.20 -0.04 305.64 0.05 Manual
Z4 01X29 Sg 19:20:27.39 -0.01 194.65 0.06 Manual
Z4 01X59 Sg 19:20:27.42 -0.06 351.14 0.06 Manual
Z4 01X31 Pg 19:20:26.56 -0.04 144.75 0.07 Manual
Z4 01X60 Pg 19:20:26.62 0 9.95 0.07 Manual
Z4 01X60 Sg 19:20:27.61 -0.07 9.95 0.07 Manual
Z4 01X42 Pg 19:20:26.67 0.03 102.58 0.07 Manual
Z4 PSIS2 Pg 19:20:26.62 -0.03 314.33 0.07 Manual
Z4 01X37 Pg 19:20:26.80 0.12 259.77 0.07 Manual
Z4 01X61 Pg 19:20:26.82 0.06 31.93 0.08 Manual
Z4 01X32 Pg 19:20:26.90 0.02 128 0.09 Manual
Z4 01X57 Pg 19:20:27.9 0.06 312.1 0.1 Manual
Z4 01X70 Pg 19:20:27.28 0.1 5.42 0.11 Manual
Z4 01X70 Sg 19:20:28.74 0.12 5.42 0.11 Manual
Z4 01X69 Sg 19:20:28.75 0.11 352.38 0.11 Manual
Z4 01X33 Pg 19:20:27.33 0.08 118.43 0.11 Manual
Z4 01X68 Pg 19:20:27.40 0.03 337.2 0.12 Manual
Z4 01X68 Sg 19:20:28.99 0.05 337.2 0.12 Manual
Z4 01X22 Pg 19:20:27.41 0.04 143.95 0.12 Manual
Z4 01X77 Pg 19:20:28.0 -0.02 344.44 0.15 Manual