This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.8 MLv
Local datetime 2023/06/28 19:31
Universal datetime 2023/06/28 17:31
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  24 58707
Rochefort  35 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  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 0.11
Azimuthal gap 19.57 °
Number of stations used 94
Number of phases used 173

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 17:31:48.39 0.11 263.2 0.01 Manual
Z4 PSIS5 Sg 17:31:48.94 0.24 263.2 0.01 Manual
Z4 PSIS4 Pg 17:31:48.46 0.07 42.09 0.02 Manual
Z4 PSIS4 Sg 17:31:49.7 0.19 42.09 0.02 Manual
Z4 PSIS1 Pg 17:31:48.45 0.02 182.01 0.02 Manual
Z4 PSIS1 Sg 17:31:49.5 0.11 182.01 0.02 Manual
Z4 01X40 Pg 17:31:48.47 0.02 141.99 0.02 Manual
Z4 01X40 Sg 17:31:49.6 0.08 141.99 0.02 Manual
Z4 01X50 Pg 17:31:48.52 0.02 22.83 0.02 Manual
Z4 01X50 Sg 17:31:49.16 0.09 22.83 0.02 Manual
Z4 01X49 Pg 17:31:48.55 -0.02 323 0.03 Manual
Z4 01X49 Sg 17:31:49.24 0.04 323 0.03 Manual
Z4 01X39 Pg 17:31:48.54 -0.05 221.43 0.03 Manual
Z4 01X39 Sg 17:31:49.35 0.13 221.43 0.03 Manual
Z4 PSIS3 Pg 17:31:48.65 -0.05 306.65 0.04 Manual
Z4 PSIS3 Sg 17:31:49.39 -0.01 306.65 0.04 Manual
Z4 LC14 Pg 17:31:48.72 -0.04 337.35 0.04 Manual
Z4 LC14 Sg 17:31:49.48 -0.02 337.35 0.04 Manual
Z4 LC15 Pg 17:31:48.73 -0.03 32.1 0.04 Manual
Z4 LC15 Sg 17:31:49.51 0.01 32.1 0.04 Manual
Z4 01X41 Pg 17:31:48.77 -0.03 112.47 0.04 Manual
Z4 01X41 Sg 17:31:49.59 0.02 112.47 0.04 Manual
Z4 01X51 Pg 17:31:48.79 -0.02 59.41 0.04 Manual
Z4 01X51 Sg 17:31:49.59 0.01 59.41 0.04 Manual
Z4 LC16 Pg 17:31:48.80 -0.03 108.6 0.05 Manual
Z4 LC16 Sg 17:31:49.60 -0.02 108.6 0.05 Manual
Z4 LC17 Pg 17:31:48.78 -0.06 127.51 0.05 Manual
Z4 LC17 Sg 17:31:49.70 0.08 127.51 0.05 Manual
Z4 01X38 Pg 17:31:48.79 -0.07 251.76 0.05 Manual
Z4 01X38 Sg 17:31:49.64 -0.03 251.76 0.05 Manual
Z4 01X48 Pg 17:31:48.83 -0.06 302.29 0.05 Manual
Z4 01X48 Sg 17:31:49.70 -0.01 302.29 0.05 Manual
Z4 01X59 Pg 17:31:48.95 -0.05 349.69 0.06 Manual
Z4 01X59 Sg 17:31:49.86 -0.05 349.69 0.06 Manual
Z4 01X30 Pg 17:31:48.98 -0.05 170.4 0.06 Manual
Z4 01X30 Sg 17:31:49.94 -0.02 170.4 0.06 Manual
Z4 01X29 Pg 17:31:48.98 -0.06 194.93 0.06 Manual
Z4 01X29 Sg 17:31:49.85 -0.12 194.93 0.06 Manual
Z4 01X60 Pg 17:31:49.8 -0.05 9.48 0.06 Manual
Z4 01X60 Sg 17:31:50.10 -0.01 9.48 0.06 Manual
Z4 01X31 Pg 17:31:49.7 -0.09 146.83 0.07 Manual
Z4 01X31 Sg 17:31:50.17 -0.02 146.83 0.07 Manual
Z4 01X42 Pg 17:31:49.16 -0.01 105.06 0.07 Manual
Z4 PSIS2 Pg 17:31:49.13 -0.05 312.07 0.07 Manual
Z4 PSIS2 Sg 17:31:50.23 0.02 312.07 0.07 Manual
Z4 01X52 Pg 17:31:49.25 0.05 65.25 0.07 Manual
Z4 01X52 Sg 17:31:50.30 0.06 65.25 0.07 Manual
Z4 01X28 Pg 17:31:49.23 0 218.6 0.07 Manual
Z4 01X37 Pg 17:31:49.24 0 257.76 0.07 Manual
Z4 01X37 Sg 17:31:50.37 0.05 257.76 0.07 Manual
Z4 01X61 Pg 17:31:49.30 0.04 32.39 0.07 Manual
Z4 01X61 Sg 17:31:50.43 0.07 32.39 0.07 Manual
Z4 01X47 Pg 17:31:49.26 -0.03 294.95 0.08 Manual
Z4 01X47 Sg 17:31:50.40 0.02 294.95 0.08 Manual
Z4 01X58 Pg 17:31:49.24 -0.04 324.26 0.08 Manual
Z4 01X58 Sg 17:31:50.43 0.05 324.26 0.08 Manual
Z4 01X32 Pg 17:31:49.41 -0.05 129.87 0.09 Manual
Z4 01X32 Sg 17:31:50.73 0.06 129.87 0.09 Manual
Z4 01X27 Pg 17:31:49.60 0.08 234.67 0.09 Manual
Z4 01X27 Sg 17:31:50.95 0.17 234.67 0.09 Manual
Z4 01X19 Pg 17:31:49.54 -0.01 182.92 0.09 Manual
Z4 01X19 Sg 17:31:50.92 0.1 182.92 0.09 Manual
Z4 01X43 Pg 17:31:49.60 0.04 101.03 0.09 Manual
Z4 01X43 Sg 17:31:50.95 0.11 101.03 0.09 Manual
Z4 01X62 Pg 17:31:49.67 0.11 46.28 0.09 Manual
Z4 01X62 Sg 17:31:51.4 0.19 46.28 0.09 Manual
Z4 01X57 Pg 17:31:49.57 -0.02 310.44 0.1 Manual
Z4 01X57 Sg 17:31:51.12 0.24 310.44 0.1 Manual
Z4 01X18 Pg 17:31:49.65 0.07 207 0.1 Manual
Z4 01X18 Sg 17:31:51.5 0.17 207 0.1 Manual
Z4 01X20 Pg 17:31:49.70 0.06 171.48 0.1 Manual
Z4 01X20 Sg 17:31:51.11 0.14 171.48 0.1 Manual
Z4 01X53 Sg 17:31:51.28 0.26 79.31 0.1 Manual
Z4 01X70 Pg 17:31:49.73 0.03 4.99 0.1 Manual
Z4 01X70 Sg 17:31:51.20 0.13 4.99 0.1 Manual
Z4 01X69 Pg 17:31:49.69 -0.03 351.6 0.1 Manual
Z4 01X69 Sg 17:31:51.18 0.08 351.6 0.1 Manual
Z4 01X36 Pg 17:31:49.83 0.09 261 0.1 Manual
Z4 01X36 Sg 17:31:51.23 0.09 261 0.1 Manual
Z4 01X21 Pg 17:31:49.69 -0.06 158.01 0.1 Manual
Z4 01X21 Sg 17:31:51.15 -0.01 158.01 0.1 Manual
Z4 01X46 Pg 17:31:49.78 0.03 287.52 0.11 Manual
Z4 01X46 Sg 17:31:51.24 0.08 287.52 0.11 Manual
Z4 01X33 Pg 17:31:49.81 -0.01 119.97 0.11 Manual
Z4 01X71 Pg 17:31:49.91 0.06 20.5 0.11 Manual
Z4 01X71 Sg 17:31:51.34 0.02 20.5 0.11 Manual
Z4 01X63 Pg 17:31:50.1 0.15 54.02 0.11 Manual
Z4 01X63 Sg 17:31:51.61 0.24 54.02 0.11 Manual
Z4 01X68 Pg 17:31:49.88 -0.02 336.17 0.11 Manual
Z4 01X68 Sg 17:31:51.42 0 336.17 0.11 Manual
Z4 01X26 Pg 17:31:49.99 0.09 242.06 0.11 Manual
Z4 01X26 Sg 17:31:51.56 0.13 242.06 0.11 Manual
Z4 01X17 Pg 17:31:50.3 0.08 219.13 0.12 Manual
Z4 01X17 Sg 17:31:51.59 0.09 219.13 0.12 Manual
Z4 01X22 Pg 17:31:49.93 -0.05 145.16 0.12 Manual
Z4 01X22 Sg 17:31:51.66 0.11 145.16 0.12 Manual
Z4 01X56 Pg 17:31:49.98 -0.04 302.54 0.12 Manual
Z4 01X56 Sg 17:31:51.61 -0.01 302.54 0.12 Manual
Z4 01X44 Pg 17:31:50.17 0.11 98.05 0.12 Manual
Z4 01X44 Sg 17:31:51.85 0.15 98.05 0.12 Manual
Z4 01X67 Pg 17:31:50.4 -0.03 322.47 0.12 Manual
Z4 01X67 Sg 17:31:51.86 0.14 322.47 0.12 Manual
Z4 01X54 Sg 17:31:52.5 0.24 81.96 0.13 Manual
Z4 01X35 Pg 17:31:50.32 0.13 262.7 0.13 Manual
Z4 01X35 Sg 17:31:51.94 0.02 262.7 0.13 Manual
Z4 01X72 Pg 17:31:50.35 0.09 29.45 0.13 Manual
Z4 01X45 Pg 17:31:50.37 0.09 282.77 0.13 Manual
Z4 01X45 Sg 17:31:52.30 0.24 282.77 0.13 Manual
Z4 01X11 Pg 17:31:50.29 0.01 175.17 0.13 Manual
Z4 01X11 Sg 17:31:52.12 0.05 175.17 0.13 Manual
Z4 01X64 Sg 17:31:52.43 0.27 62.31 0.14 Manual
Z4 01X34 Pg 17:31:50.31 -0.02 114.68 0.14 Manual
Z4 01X34 Sg 17:31:52.34 0.18 114.68 0.14 Manual
Z4 01X23 Pg 17:31:50.31 -0.04 134.7 0.14 Manual
Z4 01X10 Pg 17:31:50.38 0.02 186.56 0.14 Manual
Z4 01X10 Sg 17:31:52.30 0.09 186.56 0.14 Manual
Z4 01X25 Pg 17:31:50.45 0.06 246.23 0.14 Manual
Z4 01X25 Sg 17:31:52.41 0.15 246.23 0.14 Manual
Z4 01X55 Pg 17:31:50.43 0 296.71 0.14 Manual
Z4 01X55 Sg 17:31:52.65 0.31 296.71 0.14 Manual
Z4 01X12 Pg 17:31:50.39 -0.04 163.79 0.14 Manual
Z4 01X12 Sg 17:31:52.46 0.12 163.79 0.14 Manual
Z4 01X09 Pg 17:31:50.45 0.01 198.65 0.14 Manual
Z4 01X09 Sg 17:31:52.40 0.04 198.65 0.14 Manual
Z4 01X78 Pg 17:31:50.38 -0.1 353.05 0.14 Manual
Z4 01X78 Sg 17:31:52.31 -0.1 353.05 0.14 Manual
Z4 01X79 Sg 17:31:52.41 -0.07 5.08 0.15 Manual
Z4 01X73 Pg 17:31:50.70 0.15 43.1 0.15 Manual
Z4 01X73 Sg 17:31:52.69 0.15 43.1 0.15 Manual
Z4 01X77 Pg 17:31:50.44 -0.11 343.77 0.15 Manual
Z4 01X77 Sg 17:31:52.38 -0.17 343.77 0.15 Manual
Z4 01X80 Pg 17:31:50.64 0.03 14.74 0.15 Manual
Z4 01X80 Sg 17:31:52.57 -0.06 14.74 0.15 Manual
Z4 01X13 Pg 17:31:50.58 -0.03 153.61 0.15 Manual
Z4 01X24 Pg 17:31:50.63 -0.05 128.21 0.16 Manual
Z4 01X81 Pg 17:31:50.84 0.1 24.87 0.16 Manual
Z4 01X81 Sg 17:31:52.84 -0.02 24.87 0.16 Manual
Z4 01X74 Pg 17:31:50.91 0.16 50.11 0.16 Manual
Z4 01X74 Sg 17:31:53.6 0.18 50.11 0.16 Manual
Z4 01X15 Pg 17:31:50.91 0.16 233.42 0.16 Manual
Z4 01X15 Sg 17:31:53.6 0.17 233.42 0.16 Manual
Z4 01X76 Pg 17:31:50.65 -0.12 333.33 0.16 Manual
Z4 01X76 Sg 17:31:52.76 -0.16 333.33 0.16 Manual
Z4 01X65 Pg 17:31:50.75 -0.08 308.98 0.16 Manual
Z4 01X65 Sg 17:31:53.13 0.12 308.98 0.16 Manual
Z4 01X14 Pg 17:31:50.78 -0.1 144.2 0.17 Manual
Z4 01X14 Sg 17:31:53.14 0.04 144.2 0.17 Manual
Z4 01X07 Pg 17:31:51.8 0.16 215.97 0.17 Manual
Z4 01X07 Sg 17:31:53.33 0.16 215.97 0.17 Manual
Z4 01X82 Pg 17:31:51.11 0.15 33.27 0.17 Manual
Z4 01X03 Pg 17:31:51.16 0.08 185.76 0.18 Manual
Z4 01X03 Sg 17:31:53.38 -0.07 185.76 0.18 Manual
Z4 01X04 Sg 17:31:53.48 0.02 176.9 0.18 Manual
Z4 01X75 Pg 17:31:50.95 -0.14 324.64 0.18 Manual
Z4 01X75 Sg 17:31:53.18 -0.28 324.64 0.18 Manual
Z4 01X86 Pg 17:31:51.12 -0.05 3.79 0.18 Manual
Z4 01X86 Sg 17:31:53.51 -0.1 3.79 0.18 Manual
Z4 01X85 Pg 17:31:51.12 -0.1 354.67 0.18 Manual
Z4 01X85 Sg 17:31:53.53 -0.17 354.67 0.18 Manual
Z4 01X87 Pg 17:31:51.26 0.03 12.37 0.18 Manual
Z4 01X87 Sg 17:31:53.59 -0.12 12.37 0.18 Manual
Z4 01X01 Pg 17:31:51.38 0.11 205.49 0.19 Manual
Z4 01X01 Sg 17:31:53.83 0.04 205.49 0.19 Manual
Z4 01X06 Pg 17:31:51.25 -0.03 159.73 0.19 Manual
Z4 01X06 Sg 17:31:53.81 0.01 159.73 0.19 Manual
Z4 01X84 Sg 17:31:53.57 -0.24 345.58 0.19 Manual
Z4 01X88 Pg 17:31:51.43 0.11 20.81 0.19 Manual
Z4 01X88 Sg 17:31:53.86 -0.01 20.81 0.19 Manual
Z4 01X08 Pg 17:31:51.53 0.18 221.59 0.19 Manual
Z4 01X08 Sg 17:31:53.99 0.09 221.59 0.19 Manual
Z4 01X83 Pg 17:31:51.27 -0.16 338.79 0.2 Manual
FR CHIF Pg 17:31:52.15 0.07 107.32 0.23 Manual
FR CHIF Sg 17:31:54.93 -0.24 107.32 0.23 Manual