This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.5 MLv
Local datetime 2023/06/24 00:21
Universal datetime 2023/06/23 22:21
Latitude 46.20 ° ± 0.0 km
Longitude -0.72 ° ± 0.0 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  24 58707
Rochefort  34 24151
Fontenay-le-Comte  30 13226
Aytré  31 8725
Périgny  29 8428
Tonnay-Charente  28 8010
Lagord  34 7048
Chauray  31 7006
Saint-Jean-d'Angély  32 6976
Surgères  10 6807
Puilboreau  31 6182
Châtelaillon-Plage  31 5846
Nieul-sur-Mer  35 5759
Aiffres  25 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 29.14 °
Number of stations used 72
Number of phases used 121

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 01X40 Pg 22:21:06.90 0.09 135.68 0.01 Manual
Z4 01X40 Sg 22:21:07.63 0.15 135.68 0.01 Manual
Z4 PSIS1 Pg 22:21:06.89 0.08 200.41 0.01 Manual
Z4 PSIS1 Sg 22:21:07.63 0.15 200.41 0.01 Manual
Z4 PSIS5 Pg 22:21:06.91 0.07 294.16 0.01 Manual
Z4 PSIS5 Sg 22:21:07.68 0.16 294.16 0.01 Manual
Z4 PSIS4 Pg 22:21:06.97 0.05 20.89 0.02 Manual
Z4 PSIS4 Sg 22:21:07.74 0.09 20.89 0.02 Manual
Z4 01X39 Pg 22:21:06.97 -0.04 236.79 0.03 Manual
Z4 01X39 Sg 22:21:07.79 -0.02 236.79 0.03 Manual
Z4 01X50 Sg 22:21:07.87 0.02 10.8 0.03 Manual
Z4 01X49 Pg 22:21:07.10 -0.01 324.94 0.04 Manual
Z4 01X49 Sg 22:21:07.83 -0.17 324.94 0.04 Manual
Z4 01X41 Pg 22:21:07.11 -0.02 104.78 0.04 Manual
Z4 01X41 Sg 22:21:07.95 -0.07 104.78 0.04 Manual
Z4 LC17 Pg 22:21:07.14 -0.01 122.64 0.04 Manual
Z4 LC17 Sg 22:21:07.97 -0.07 122.64 0.04 Manual
Z4 PSIS3 Pg 22:21:07.20 -0.02 311.03 0.04 Manual
Z4 PSIS3 Sg 22:21:08.10 -0.06 311.03 0.04 Manual
Z4 01X51 Pg 22:21:07.19 -0.04 49.33 0.05 Manual
Z4 LC15 Pg 22:21:07.18 -0.05 23.39 0.05 Manual
Z4 LC15 Sg 22:21:08.10 -0.09 23.39 0.05 Manual
Z4 LC14 Pg 22:21:07.24 -0.03 336.47 0.05 Manual
Z4 LC14 Sg 22:21:08.24 -0.01 336.47 0.05 Manual
Z4 01X38 Pg 22:21:07.25 -0.03 260.88 0.05 Manual
Z4 01X38 Sg 22:21:08.20 -0.07 260.88 0.05 Manual
Z4 01X30 Pg 22:21:07.23 -0.07 173.2 0.05 Manual
Z4 01X30 Sg 22:21:08.20 -0.11 173.2 0.05 Manual
Z4 01X29 Pg 22:21:07.27 -0.07 200.67 0.05 Manual
Z4 01X29 Sg 22:21:08.22 -0.15 200.67 0.05 Manual
Z4 01X48 Pg 22:21:07.33 -0.04 306.31 0.06 Manual
Z4 01X48 Sg 22:21:08.31 -0.1 306.31 0.06 Manual
Z4 01X31 Pg 22:21:07.31 -0.1 146.15 0.06 Manual
Z4 01X31 Sg 22:21:08.37 -0.13 146.15 0.06 Manual
Z4 01X42 Pg 22:21:07.44 -0.01 99.78 0.06 Manual
Z4 01X42 Sg 22:21:08.51 -0.06 99.78 0.06 Manual
Z4 LC18 Pg 22:21:07.45 -0.01 308.68 0.06 Manual
Z4 LC18 Sg 22:21:08.49 -0.08 308.68 0.06 Manual
Z4 01X59 Pg 22:21:07.40 -0.07 347.55 0.06 Manual
Z4 01X28 Pg 22:21:07.48 -0.05 224.65 0.07 Manual
Z4 01X28 Sg 22:21:08.57 -0.13 224.65 0.07 Manual
Z4 01X52 Pg 22:21:07.58 0.04 58.78 0.07 Manual
Z4 01X52 Sg 22:21:08.79 0.07 58.78 0.07 Manual
Z4 01X60 Pg 22:21:07.50 -0.06 5.6 0.07 Manual
Z4 01X60 Sg 22:21:08.63 -0.11 5.6 0.07 Manual
Z4 01X37 Pg 22:21:07.62 0.01 263.56 0.08 Manual
Z4 01X37 Sg 22:21:08.85 0.02 263.56 0.08 Manual
Z4 PSIS2 Pg 22:21:07.59 -0.03 314.1 0.08 Manual
Z4 PSIS2 Sg 22:21:08.84 -0.01 314.1 0.08 Manual
Z4 01X61 Pg 22:21:07.69 0.04 27.36 0.08 Manual
Z4 01X61 Sg 22:21:08.91 0.01 27.36 0.08 Manual
Z4 01X32 Pg 22:21:07.63 -0.03 127.73 0.08 Manual
Z4 01X32 Sg 22:21:08.94 0.02 127.73 0.08 Manual
Z4 01X47 Pg 22:21:07.70 0.01 298.29 0.08 Manual
Z4 01X47 Sg 22:21:08.97 -0.01 298.29 0.08 Manual
Z4 01X19 Pg 22:21:07.75 0.01 185.64 0.09 Manual
Z4 01X19 Sg 22:21:09.4 -0.02 185.64 0.09 Manual
Z4 01X43 Pg 22:21:07.84 0.07 97.04 0.09 Manual
Z4 01X43 Sg 22:21:09.8 -0.04 97.04 0.09 Manual
Z4 01X27 Pg 22:21:07.84 0.05 239.67 0.09 Manual
Z4 01X18 Sg 22:21:09.13 -0.03 211.11 0.09 Manual
Z4 01X20 Pg 22:21:07.80 -0.01 173.14 0.09 Manual
Z4 01X20 Sg 22:21:09.19 0.02 173.14 0.09 Manual
Z4 01X62 Pg 22:21:07.99 0.12 41.74 0.1 Manual
Z4 01X62 Sg 22:21:09.43 0.15 41.74 0.1 Manual
Z4 01X33 Pg 22:21:08.3 0.06 117.63 0.1 Manual
Z4 01X57 Pg 22:21:08.3 0.06 312.07 0.1 Manual
Z4 01X57 Sg 22:21:09.56 0.12 312.07 0.1 Manual
Z4 01X36 Sg 22:21:09.62 0.04 265.01 0.11 Manual
Z4 01X70 Pg 22:21:08.9 0.01 2.72 0.11 Manual
Z4 01X70 Sg 22:21:09.71 0.08 2.72 0.11 Manual
Z4 01X22 Pg 22:21:08.7 -0.02 144.67 0.11 Manual
Z4 01X69 Pg 22:21:08.13 0.02 350.23 0.11 Manual
Z4 01X69 Sg 22:21:09.75 0.07 350.23 0.11 Manual
Z4 01X17 Sg 22:21:09.78 0.03 222.85 0.11 Manual
Z4 01X44 Pg 22:21:08.38 0.15 94.92 0.12 Manual
Z4 01X44 Sg 22:21:10.2 0.13 94.92 0.12 Manual
Z4 01X54 Pg 22:21:08.52 0.19 78.48 0.12 Manual
Z4 01X54 Sg 22:21:10.27 0.21 78.48 0.12 Manual
Z4 01X11 Pg 22:21:08.39 0 176.59 0.13 Manual
Z4 01X11 Sg 22:21:10.14 -0.03 176.59 0.13 Manual
Z4 01X56 Pg 22:21:08.38 -0.02 304.31 0.13 Manual
Z4 01X56 Sg 22:21:10.17 0 304.31 0.13 Manual
Z4 01X23 Pg 22:21:08.44 -0.01 133.66 0.13 Manual
Z4 01X34 Sg 22:21:10.29 0.01 112.56 0.13 Manual
Z4 01X10 Pg 22:21:08.49 0 188.53 0.13 Manual
Z4 01X10 Sg 22:21:10.27 -0.06 188.53 0.13 Manual
Z4 01X12 Pg 22:21:08.50 -0.03 164.49 0.13 Manual
Z4 01X25 Pg 22:21:08.73 0.09 249.47 0.14 Manual
Z4 01X13 Pg 22:21:08.67 -0.03 153.71 0.14 Manual
Z4 01X24 Sg 22:21:10.82 -0.02 126.98 0.15 Manual
Z4 01X55 Pg 22:21:08.90 0.1 298.49 0.15 Manual
Z4 01X55 Sg 22:21:10.85 0 298.49 0.15 Manual
Z4 01X73 Pg 22:21:08.98 0.15 40.25 0.15 Manual
Z4 01X73 Sg 22:21:10.99 0.06 40.25 0.15 Manual
Z4 01X78 Pg 22:21:08.81 -0.04 351.97 0.15 Manual
Z4 01X78 Sg 22:21:10.79 -0.16 351.97 0.15 Manual
Z4 01X77 Pg 22:21:08.91 -0.02 343.17 0.16 Manual
Z4 01X80 Pg 22:21:08.100 0.05 12.77 0.16 Manual
Z4 01X80 Sg 22:21:10.99 -0.12 12.77 0.16 Manual
Z4 01X14 Pg 22:21:08.88 -0.08 143.81 0.16 Manual
Z4 01X15 Pg 22:21:09.12 0.15 236.28 0.16 Manual
Z4 01X74 Pg 22:21:09.20 0.18 47.34 0.16 Manual
Z4 01X81 Sg 22:21:11.21 -0.09 22.65 0.16 Manual
Z4 01X07 Pg 22:21:09.24 0.15 218.46 0.16 Manual
Z4 01X07 Sg 22:21:11.37 0.02 218.46 0.16 Manual
Z4 01X04 Pg 22:21:09.19 0.01 178.03 0.17 Manual
Z4 01X04 Sg 22:21:11.46 -0.05 178.03 0.17 Manual
Z4 01X03 Pg 22:21:09.25 0.07 187.25 0.17 Manual
Z4 01X03 Sg 22:21:11.38 -0.13 187.25 0.17 Manual
Z4 01X65 Pg 22:21:09.17 -0.02 310.03 0.17 Manual
Z4 01X65 Sg 22:21:11.46 -0.07 310.03 0.17 Manual
Z4 01X82 Pg 22:21:09.42 0.16 30.98 0.17 Manual
Z4 01X82 Sg 22:21:11.63 -0.02 30.98 0.17 Manual
Z4 01X06 Pg 22:21:09.32 -0.04 160.08 0.18 Manual
Z4 01X01 Pg 22:21:09.55 0.14 207.49 0.18 Manual
Z4 01X01 Sg 22:21:11.87 -0.05 207.49 0.18 Manual
Z4 01X08 Pg 22:21:09.68 0.17 223.86 0.19 Manual
Z4 01X87 Sg 22:21:11.98 -0.19 10.83 0.19 Manual
FR CHIF Pg 22:21:10.28 0.1 105.9 0.22 Manual
FR CHIF Sg 22:21:12.97 -0.27 105.9 0.22 Manual