This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.1 MLv
Local datetime 2023/07/17 00:36
Universal datetime 2023/07/16 22:36
Latitude 46.18 ° ± 0.0 km
Longitude -0.72 ° ± 0.1 km
Depth 5 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 0.11
Azimuthal gap 22.23 °
Number of stations used 76
Number of phases used 135

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 22:36:46.33 0.16 342.56 0.01 Manual
Z4 PSIS1 Sg 22:36:47.21 0.36 342.56 0.01 Manual
Z4 01X40 Pg 22:36:46.35 0.09 50.37 0.01 Manual
Z4 01X40 Sg 22:36:47.21 0.2 50.37 0.01 Manual
Z4 01X39 Pg 22:36:46.38 0.04 277.57 0.02 Manual
Z4 01X39 Sg 22:36:47.23 0.08 277.57 0.02 Manual
Z4 PSIS5 Pg 22:36:46.42 0.02 335.95 0.03 Manual
Z4 PSIS5 Sg 22:36:47.32 0.07 335.95 0.03 Manual
Z4 01X30 Pg 22:36:46.47 -0.02 165.53 0.03 Manual
Z4 01X30 Sg 22:36:47.41 0 165.53 0.03 Manual
Z4 LC17 Pg 22:36:46.49 -0.01 94.37 0.04 Manual
Z4 LC17 Sg 22:36:47.38 -0.05 94.37 0.04 Manual
Z4 01X29 Sg 22:36:47.44 -0.01 207.26 0.04 Manual
Z4 PSIS4 Pg 22:36:46.51 -0.04 14.58 0.04 Manual
Z4 PSIS4 Sg 22:36:47.54 0.03 14.58 0.04 Manual
Z4 01X41 Sg 22:36:47.49 -0.04 77.61 0.04 Manual
Z4 LC16 Pg 22:36:46.56 -0.04 75.68 0.04 Manual
Z4 LC16 Sg 22:36:47.50 -0.1 75.68 0.04 Manual
Z4 01X38 Pg 22:36:46.62 -0.03 282.56 0.05 Manual
Z4 01X38 Sg 22:36:47.64 -0.04 282.56 0.05 Manual
Z4 01X31 Pg 22:36:46.60 -0.06 131.41 0.05 Manual
Z4 01X31 Sg 22:36:47.61 -0.08 131.41 0.05 Manual
Z4 01X50 Pg 22:36:46.62 -0.04 9.53 0.05 Manual
Z4 01X50 Sg 22:36:47.69 0 9.53 0.05 Manual
Z4 01X49 Pg 22:36:46.69 -0.02 338.79 0.05 Manual
Z4 01X49 Sg 22:36:47.70 -0.08 338.79 0.05 Manual
Z4 01X28 Pg 22:36:46.68 -0.07 236.12 0.06 Manual
Z4 01X28 Sg 22:36:47.70 -0.15 236.12 0.06 Manual
Z4 PSIS3 Pg 22:36:46.75 -0.02 326.67 0.06 Manual
Z4 PSIS3 Sg 22:36:47.82 -0.05 326.67 0.06 Manual
Z4 01X51 Pg 22:36:46.72 -0.09 37.6 0.06 Manual
Z4 01X51 Sg 22:36:47.87 -0.08 37.6 0.06 Manual
Z4 LC15 Pg 22:36:46.79 -0.05 18.84 0.06 Manual
Z4 LC15 Sg 22:36:48.0 -0.01 18.84 0.06 Manual
Z4 01X42 Pg 22:36:46.86 0 83.39 0.06 Manual
Z4 01X42 Sg 22:36:47.94 -0.1 83.39 0.06 Manual
Z4 LC14 Pg 22:36:46.85 -0.02 344.82 0.07 Manual
Z4 LC14 Sg 22:36:48.2 -0.02 344.82 0.07 Manual
Z4 01X48 Pg 22:36:46.87 -0.02 320.19 0.07 Manual
Z4 01X48 Sg 22:36:48.23 0.15 320.19 0.07 Manual
Z4 01X19 Pg 22:36:46.84 -0.06 185.13 0.07 Manual
Z4 01X19 Sg 22:36:47.99 -0.11 185.13 0.07 Manual
Z4 01X37 Pg 22:36:46.95 -0.02 277.6 0.07 Manual
Z4 01X37 Sg 22:36:48.19 -0.03 277.6 0.07 Manual
Z4 01X20 Pg 22:36:46.91 -0.06 169.61 0.07 Manual
Z4 01X20 Sg 22:36:48.18 -0.04 169.61 0.07 Manual
Z4 01X18 Pg 22:36:46.100 0.01 216.75 0.07 Manual
Z4 01X18 Sg 22:36:48.20 -0.04 216.75 0.07 Manual
Z4 01X27 Pg 22:36:47.8 0.03 250.03 0.08 Manual
Z4 01X27 Sg 22:36:48.40 0.03 250.03 0.08 Manual
Z4 01X21 Pg 22:36:47.3 -0.03 152.24 0.08 Manual
Z4 01X21 Sg 22:36:48.39 0.01 152.24 0.08 Manual
Z4 01X59 Pg 22:36:47.6 -0.01 351.92 0.08 Manual
Z4 01X59 Sg 22:36:48.32 -0.08 351.92 0.08 Manual
Z4 01X52 Pg 22:36:47.8 0 48.85 0.08 Manual
Z4 01X52 Sg 22:36:48.42 0.01 48.85 0.08 Manual
Z4 01X60 Pg 22:36:47.16 0 5.99 0.09 Manual
Z4 01X60 Sg 22:36:48.46 -0.09 5.99 0.09 Manual
Z4 01X47 Pg 22:36:47.19 0.02 309.24 0.09 Manual
Z4 01X47 Sg 22:36:48.62 0.06 309.24 0.09 Manual
Z4 01X43 Sg 22:36:48.57 0 85.38 0.09 Manual
Z4 01X61 Pg 22:36:47.30 0.06 23.64 0.1 Manual
Z4 01X22 Pg 22:36:47.27 0.03 137.25 0.1 Manual
Z4 01X22 Sg 22:36:48.78 0.09 137.25 0.1 Manual
Z4 01X33 Pg 22:36:47.30 0.04 107.48 0.1 Manual
Z4 01X33 Sg 22:36:48.71 0 107.48 0.1 Manual
Z4 01X58 Pg 22:36:47.29 0.03 332.27 0.1 Manual
Z4 01X58 Sg 22:36:48.74 0.02 332.27 0.1 Manual
Z4 01X17 Pg 22:36:47.37 0.1 229.04 0.1 Manual
Z4 01X17 Sg 22:36:48.79 0.06 229.04 0.1 Manual
Z4 01X36 Pg 22:36:47.43 0.06 274.84 0.1 Manual
Z4 01X36 Sg 22:36:48.88 -0.02 274.84 0.1 Manual
Z4 01X26 Pg 22:36:47.44 0.06 254.62 0.11 Manual
Z4 01X26 Sg 22:36:48.92 0 254.62 0.11 Manual
Z4 01X53 Pg 22:36:47.50 0.1 65.76 0.11 Manual
Z4 01X53 Sg 22:36:49.13 0.16 65.76 0.11 Manual
Z4 01X11 Pg 22:36:47.46 0.03 174.76 0.11 Manual
Z4 01X11 Sg 22:36:49.0 -0.01 174.76 0.11 Manual
Z4 01X62 Pg 22:36:47.54 0.04 36.45 0.11 Manual
Z4 01X62 Sg 22:36:49.14 0.02 36.45 0.11 Manual
Z4 01X57 Pg 22:36:47.54 0 319.67 0.11 Manual
Z4 01X57 Sg 22:36:49.23 0.04 319.67 0.11 Manual
Z4 01X12 Pg 22:36:47.59 0 160.98 0.12 Manual
Z4 01X09 Pg 22:36:47.68 0.05 203.13 0.12 Manual
Z4 01X09 Sg 22:36:49.35 0 203.13 0.12 Manual
Z4 01X44 Pg 22:36:47.76 0.13 86.11 0.12 Manual
Z4 01X44 Sg 22:36:49.43 0.08 86.11 0.12 Manual
Z4 01X23 Pg 22:36:47.62 -0.02 126.55 0.12 Manual
Z4 01X23 Sg 22:36:49.41 0.05 126.55 0.12 Manual
Z4 01X34 Pg 22:36:47.77 0.01 104.52 0.13 Manual
Z4 01X34 Sg 22:36:49.52 -0.05 104.52 0.13 Manual
Z4 01X63 Pg 22:36:47.83 0.07 44.41 0.13 Manual
Z4 01X63 Sg 22:36:49.67 0.1 44.41 0.13 Manual
Z4 01X70 Sg 22:36:49.56 -0.02 3.41 0.13 Manual
Z4 01X69 Sg 22:36:49.57 -0.04 352.66 0.13 Manual
Z4 01X13 Pg 22:36:47.80 0.01 149.15 0.13 Manual
Z4 01X13 Sg 22:36:49.69 0.07 149.15 0.13 Manual
Z4 01X35 Sg 22:36:49.52 -0.14 273.9 0.13 Manual
Z4 01X54 Pg 22:36:47.95 0.13 70.81 0.13 Manual
Z4 01X54 Sg 22:36:49.75 0.08 70.81 0.13 Manual
Z4 01X71 Pg 22:36:47.90 0.01 16.18 0.13 Manual
Z4 01X71 Sg 22:36:49.63 -0.15 16.18 0.13 Manual
Z4 01X56 Pg 22:36:47.86 -0.06 311.23 0.14 Manual
Z4 01X68 Pg 22:36:47.97 0.02 339.92 0.14 Manual
Z4 01X68 Sg 22:36:49.84 -0.04 339.92 0.14 Manual
Z4 01X24 Pg 22:36:48.1 0.01 120.42 0.14 Manual
Z4 01X14 Pg 22:36:48.5 -0.04 138.8 0.15 Manual
Z4 01X15 Pg 22:36:48.24 0.12 241.67 0.15 Manual
Z4 01X15 Sg 22:36:50.22 0.04 241.67 0.15 Manual
Z4 01X07 Pg 22:36:48.28 0.12 222.09 0.15 Manual
Z4 01X55 Pg 22:36:48.25 -0.03 304.79 0.16 Manual
Z4 01X73 Pg 22:36:48.53 0.05 36.83 0.17 Manual
Z4 01X78 Pg 22:36:48.45 -0.08 353.63 0.17 Manual
Z4 01X78 Sg 22:36:50.63 -0.25 353.63 0.17 Manual
Z4 01X77 Pg 22:36:48.47 -0.12 345.67 0.17 Manual
Z4 01X77 Sg 22:36:50.63 -0.36 345.67 0.17 Manual
Z4 01X08 Pg 22:36:48.69 0.08 227.45 0.17 Manual
Z4 01X74 Pg 22:36:48.70 0.08 43.49 0.18 Manual
Z4 01X74 Sg 22:36:51.4 -0.02 43.49 0.18 Manual
Z4 01X80 Pg 22:36:48.60 -0.04 12.22 0.18 Manual
Z4 01X80 Sg 22:36:50.79 -0.26 12.22 0.18 Manual
Z4 01X81 Sg 22:36:50.98 -0.26 21.13 0.18 Manual
Z4 01X76 Pg 22:36:48.69 -0.09 336.49 0.18 Manual
Z4 01X76 Sg 22:36:50.99 -0.33 336.49 0.18 Manual
Z4 01X82 Pg 22:36:48.97 0.05 28.79 0.19 Manual
Z4 01X82 Sg 22:36:51.31 -0.23 28.79 0.19 Manual
Z4 01X86 Pg 22:36:49.13 -0.07 2.96 0.21 Manual
Z4 01X86 Sg 22:36:51.71 -0.32 2.96 0.21 Manual
Z4 01X87 Pg 22:36:49.20 -0.05 10.53 0.21 Manual
Z4 01X87 Sg 22:36:51.72 -0.39 10.53 0.21 Manual
Z4 01X85 Sg 22:36:51.77 -0.35 354.94 0.21 Manual
Z4 01X88 Pg 22:36:49.33 0.01 18.07 0.21 Manual
Z4 01X88 Sg 22:36:51.96 -0.28 18.07 0.21 Manual
FR CHIF Pg 22:36:49.55 0.06 101.22 0.22 Manual
FR CHIF Sg 22:36:52.21 -0.33 101.22 0.22 Manual