This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.5 MLv
Local datetime 2023/07/17 07:24
Universal datetime 2023/07/17 05:24
Latitude 46.18 ° ± 0.1 km
Longitude -0.72 ° ± 0.1 km
Depth 6 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  26 58707
Rochefort  33 24151
Fontenay-le-Comte  32 13226
Aytré  31 8725
Périgny  29 8428
Tonnay-Charente  27 8010
Lagord  33 7048
Chauray  33 7006
Saint-Jean-d'Angély  30 6976
Surgères  8 6807
Puilboreau  30 6182
Châtelaillon-Plage  30 5846
Nieul-sur-Mer  35 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 0.09
Azimuthal gap 26.51 °
Number of stations used 60
Number of phases used 94

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 05:24:56.27 0.13 341.88 0.01 Manual
Z4 PSIS1 Sg 05:24:57.18 0.32 341.88 0.01 Manual
Z4 01X40 Sg 05:24:57.17 0.16 49.35 0.01 Manual
Z4 01X39 Pg 05:24:56.36 0.04 278.07 0.02 Manual
Z4 01X39 Sg 05:24:57.17 0.02 278.07 0.02 Manual
Z4 PSIS5 Sg 05:24:57.27 0.01 335.83 0.03 Manual
Z4 01X30 Pg 05:24:56.42 -0.03 165.69 0.03 Manual
Z4 01X30 Sg 05:24:57.35 -0.04 165.69 0.03 Manual
Z4 LC17 Pg 05:24:56.42 -0.05 94.04 0.03 Manual
Z4 LC17 Sg 05:24:57.32 -0.1 94.04 0.03 Manual
Z4 01X29 Pg 05:24:56.42 -0.06 207.63 0.04 Manual
Z4 01X29 Sg 05:24:57.44 -0.01 207.63 0.04 Manual
Z4 PSIS4 Pg 05:24:56.47 -0.05 14.29 0.04 Manual
Z4 PSIS4 Sg 05:24:57.51 0.01 14.29 0.04 Manual
Z4 01X41 Sg 05:24:57.45 -0.07 77.27 0.04 Manual
Z4 LC16 Sg 05:24:57.49 -0.1 75.36 0.04 Manual
Z4 01X31 Pg 05:24:56.55 -0.07 131.34 0.05 Manual
Z4 01X31 Sg 05:24:57.56 -0.12 131.34 0.05 Manual
Z4 01X38 Pg 05:24:56.57 -0.05 282.77 0.05 Manual
Z4 01X38 Sg 05:24:57.59 -0.09 282.77 0.05 Manual
Z4 01X50 Pg 05:24:56.58 -0.04 9.31 0.05 Manual
Z4 01X50 Sg 05:24:57.62 -0.07 9.31 0.05 Manual
Z4 01X49 Pg 05:24:56.60 -0.07 338.72 0.05 Manual
Z4 01X49 Sg 05:24:57.62 -0.14 338.72 0.05 Manual
Z4 01X28 Pg 05:24:56.62 -0.1 236.39 0.06 Manual
Z4 01X28 Sg 05:24:57.64 -0.2 236.39 0.06 Manual
Z4 PSIS3 Pg 05:24:56.69 -0.04 326.65 0.06 Manual
Z4 PSIS3 Sg 05:24:57.76 -0.1 326.65 0.06 Manual
Z4 01X51 Pg 05:24:56.68 -0.09 37.37 0.06 Manual
Z4 01X51 Sg 05:24:57.84 -0.09 37.37 0.06 Manual
Z4 LC15 Pg 05:24:56.72 -0.09 18.65 0.06 Manual
Z4 LC15 Sg 05:24:57.92 -0.08 18.65 0.06 Manual
Z4 01X42 Pg 05:24:56.79 -0.03 83.19 0.06 Manual
Z4 01X42 Sg 05:24:57.94 -0.08 83.19 0.06 Manual
Z4 01X48 Pg 05:24:56.82 -0.03 320.21 0.07 Manual
Z4 01X48 Sg 05:24:58.16 0.09 320.21 0.07 Manual
Z4 01X19 Pg 05:24:56.78 -0.08 185.28 0.07 Manual
Z4 01X19 Sg 05:24:57.94 -0.14 185.28 0.07 Manual
Z4 01X37 Pg 05:24:56.92 0 277.74 0.07 Manual
Z4 01X37 Sg 05:24:58.12 -0.08 277.74 0.07 Manual
Z4 01X18 Pg 05:24:56.93 -0.01 216.94 0.07 Manual
Z4 01X27 Sg 05:24:58.32 -0.02 250.21 0.08 Manual
Z4 01X21 Sg 05:24:58.33 -0.02 152.27 0.08 Manual
Z4 01X59 Pg 05:24:57.1 -0.02 351.83 0.08 Manual
Z4 01X59 Sg 05:24:58.37 0 351.83 0.08 Manual
Z4 01X52 Pg 05:24:57.4 0 48.67 0.08 Manual
Z4 01X52 Sg 05:24:58.40 0.02 48.67 0.08 Manual
Z4 01X60 Pg 05:24:57.12 0 5.88 0.09 Manual
Z4 01X60 Sg 05:24:58.40 -0.13 5.88 0.09 Manual
Z4 01X47 Pg 05:24:57.14 0.01 309.29 0.09 Manual
Z4 01X43 Pg 05:24:57.17 0.04 85.24 0.09 Manual
Z4 01X43 Sg 05:24:58.56 0.02 85.24 0.09 Manual
Z4 01X61 Pg 05:24:57.24 0.04 23.5 0.1 Manual
Z4 01X22 Pg 05:24:57.21 0.01 137.23 0.1 Manual
Z4 01X22 Sg 05:24:58.69 0.04 137.23 0.1 Manual
Z4 01X33 Pg 05:24:57.23 0.02 107.39 0.1 Manual
Z4 01X33 Sg 05:24:58.68 0 107.39 0.1 Manual
Z4 01X58 Sg 05:24:58.69 0 332.25 0.1 Manual
Z4 01X17 Pg 05:24:57.29 0.07 229.19 0.1 Manual
Z4 01X17 Sg 05:24:58.74 0.04 229.19 0.1 Manual
Z4 01X36 Sg 05:24:58.83 -0.05 274.95 0.11 Manual
Z4 01X26 Sg 05:24:58.85 -0.04 254.76 0.11 Manual
Z4 01X53 Pg 05:24:57.46 0.1 65.63 0.11 Manual
Z4 01X53 Sg 05:24:59.6 0.13 65.63 0.11 Manual
Z4 01X62 Pg 05:24:57.50 0.05 36.33 0.11 Manual
Z4 01X57 Pg 05:24:57.48 -0.01 319.68 0.11 Manual
Z4 01X23 Pg 05:24:57.59 0.01 126.52 0.12 Manual
Z4 01X44 Sg 05:24:59.38 0.07 86.01 0.12 Manual
Z4 01X34 Pg 05:24:57.74 0.03 104.45 0.13 Manual
Z4 01X34 Sg 05:24:59.46 -0.06 104.45 0.13 Manual
Z4 01X70 Sg 05:24:59.52 -0.03 3.33 0.13 Manual
Z4 01X69 Sg 05:24:59.48 -0.11 352.6 0.13 Manual
Z4 01X35 Sg 05:24:59.48 -0.14 273.99 0.13 Manual
Z4 01X54 Sg 05:24:59.71 0.08 70.7 0.13 Manual
Z4 01X71 Pg 05:24:57.83 0 16.09 0.13 Manual
Z4 01X71 Sg 05:24:59.57 -0.17 16.09 0.13 Manual
Z4 01X68 Pg 05:24:57.89 -0.01 339.89 0.14 Manual
Z4 01X68 Sg 05:24:59.75 -0.1 339.89 0.14 Manual
Z4 01X24 Pg 05:24:57.93 -0.01 120.38 0.14 Manual
Z4 01X14 Pg 05:24:57.96 -0.08 138.79 0.14 Manual
Z4 01X64 Pg 05:24:58.18 0.08 53.34 0.15 Manual
Z4 01X64 Sg 05:25:00.18 -0.02 53.34 0.15 Manual
Z4 01X07 Pg 05:24:58.24 0.14 222.18 0.15 Manual
Z4 01X03 Pg 05:24:58.32 0.17 187.29 0.15 Manual
Z4 01X72 Pg 05:24:58.21 0.01 24.32 0.15 Manual
Z4 01X72 Sg 05:25:00.34 -0.02 24.32 0.15 Manual
Z4 01X78 Pg 05:24:58.35 -0.12 353.59 0.17 Manual
Z4 01X78 Sg 05:25:00.79 -0.05 353.59 0.17 Manual
Z4 01X80 Pg 05:24:58.54 -0.04 12.15 0.18 Manual
Z4 01X80 Sg 05:25:00.72 -0.29 12.15 0.18 Manual
Z4 01X81 Pg 05:24:58.69 0.01 21.06 0.18 Manual
Z4 01X82 Pg 05:24:58.93 0.07 28.72 0.19 Manual
FR CHIF Pg 05:24:59.49 0.06 101.18 0.22 Manual
FR CHIF Sg 05:25:02.26 -0.23 101.18 0.22 Manual