This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.5 MLv
Local datetime 2023/06/28 05:31
Universal datetime 2023/06/28 03:31
Latitude 46.20 ° ± 0.0 km
Longitude -0.72 ° ± 0.0 km
Depth 3 km (from location) ± 0.0 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  28 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 0.12
Azimuthal gap 20.24 °
Number of stations used 98
Number of phases used 187

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 03:31:28.37 0.11 284.82 0.01 Manual
Z4 PSIS5 Sg 03:31:28.94 0.28 284.82 0.01 Manual
Z4 PSIS1 Pg 03:31:28.41 0.04 176.66 0.02 Manual
Z4 PSIS1 Sg 03:31:28.100 0.15 176.66 0.02 Manual
Z4 01X40 Pg 03:31:28.44 0.01 132.28 0.02 Manual
Z4 01X40 Sg 03:31:29.2 0.08 132.28 0.02 Manual
Z4 PSIS4 Pg 03:31:28.46 0.02 39.3 0.02 Manual
Z4 PSIS4 Sg 03:31:29.8 0.12 39.3 0.02 Manual
Z4 01X39 Pg 03:31:28.50 -0.03 223.46 0.03 Manual
Z4 01X39 Sg 03:31:29.13 0 223.46 0.03 Manual
Z4 01X50 Pg 03:31:28.54 -0.01 23.27 0.03 Manual
Z4 01X50 Sg 03:31:29.21 0.06 23.27 0.03 Manual
Z4 01X49 Pg 03:31:28.58 -0.03 328.94 0.03 Manual
Z4 01X49 Sg 03:31:29.23 0 328.94 0.03 Manual
Z4 PSIS3 Pg 03:31:28.66 -0.05 311.93 0.04 Manual
Z4 PSIS3 Sg 03:31:29.43 0.01 311.93 0.04 Manual
Z4 LC14 Pg 03:31:28.75 -0.05 340.9 0.04 Manual
Z4 LC14 Sg 03:31:29.59 0.04 340.9 0.04 Manual
Z4 01X41 Pg 03:31:28.75 -0.06 107.83 0.04 Manual
Z4 01X41 Sg 03:31:29.57 -0.01 107.83 0.04 Manual
Z4 LC15 Pg 03:31:28.75 -0.06 31.63 0.04 Manual
Z4 LC15 Sg 03:31:29.53 -0.06 31.63 0.04 Manual
Z4 01X38 Pg 03:31:28.77 -0.05 255 0.05 Manual
Z4 01X38 Sg 03:31:29.75 0.15 255 0.05 Manual
Z4 LC17 Pg 03:31:28.74 -0.08 123.08 0.05 Manual
Z4 LC17 Sg 03:31:29.61 0 123.08 0.05 Manual
Z4 LC16 Pg 03:31:28.77 -0.07 104.22 0.05 Manual
Z4 LC16 Sg 03:31:29.55 -0.08 104.22 0.05 Manual
Z4 01X51 Pg 03:31:28.80 -0.06 57.05 0.05 Manual
Z4 01X51 Sg 03:31:29.60 -0.05 57.05 0.05 Manual
Z4 01X48 Pg 03:31:28.84 -0.05 306.38 0.05 Manual
Z4 01X48 Sg 03:31:29.73 0.01 306.38 0.05 Manual
Z4 01X30 Pg 03:31:28.92 -0.07 168.26 0.06 Manual
Z4 01X30 Sg 03:31:29.89 0.01 168.26 0.06 Manual
Z4 01X29 Pg 03:31:28.93 -0.06 194.21 0.06 Manual
Z4 01X29 Sg 03:31:29.82 -0.06 194.21 0.06 Manual
Z4 01X59 Pg 03:31:29.0 -0.05 351.71 0.06 Manual
Z4 01X59 Sg 03:31:29.92 -0.06 351.71 0.06 Manual
Z4 01X31 Pg 03:31:29.3 -0.11 144.16 0.07 Manual
Z4 01X60 Pg 03:31:29.13 -0.05 10.34 0.07 Manual
Z4 01X60 Sg 03:31:30.13 -0.06 10.34 0.07 Manual
Z4 01X28 Pg 03:31:29.19 0.01 219.23 0.07 Manual
Z4 01X28 Sg 03:31:30.28 0.08 219.23 0.07 Manual
Z4 01X42 Pg 03:31:29.15 -0.04 102.15 0.07 Manual
Z4 01X42 Sg 03:31:30.18 -0.03 102.15 0.07 Manual
Z4 PSIS2 Pg 03:31:29.16 -0.04 314.88 0.07 Manual
Z4 PSIS2 Sg 03:31:30.24 0.01 314.88 0.07 Manual
Z4 01X37 Pg 03:31:29.23 0.01 260.01 0.07 Manual
Z4 01X37 Sg 03:31:30.32 0.06 260.01 0.07 Manual
Z4 01X52 Pg 03:31:29.27 0.02 63.49 0.07 Manual
Z4 01X52 Sg 03:31:30.40 0.08 63.49 0.07 Manual
Z4 01X47 Pg 03:31:29.28 -0.01 297.64 0.08 Manual
Z4 01X47 Sg 03:31:30.42 0.04 297.64 0.08 Manual
Z4 01X58 Pg 03:31:29.28 -0.04 326.58 0.08 Manual
Z4 01X58 Sg 03:31:30.52 0.1 326.58 0.08 Manual
Z4 01X61 Pg 03:31:29.34 0.02 32.11 0.08 Manual
Z4 01X61 Sg 03:31:30.48 0.04 32.11 0.08 Manual
Z4 01X32 Pg 03:31:29.38 -0.07 127.57 0.09 Manual
Z4 01X32 Sg 03:31:30.70 0.05 127.57 0.09 Manual
Z4 01X27 Pg 03:31:29.57 0.1 235.77 0.09 Manual
Z4 01X27 Sg 03:31:30.89 0.19 235.77 0.09 Manual
Z4 01X19 Pg 03:31:29.51 0 182.02 0.09 Manual
Z4 01X19 Sg 03:31:30.83 0.09 182.02 0.09 Manual
Z4 01X18 Pg 03:31:29.60 0.06 207.03 0.09 Manual
Z4 01X18 Sg 03:31:30.90 0.11 207.03 0.09 Manual
Z4 01X43 Pg 03:31:29.59 0.01 98.94 0.09 Manual
Z4 01X43 Sg 03:31:30.83 -0.03 98.94 0.09 Manual
Z4 01X20 Pg 03:31:29.61 0.01 170.26 0.1 Manual
Z4 01X20 Sg 03:31:31.6 0.16 170.26 0.1 Manual
Z4 01X57 Pg 03:31:29.61 0.01 312.49 0.1 Manual
Z4 01X57 Sg 03:31:31.12 0.22 312.49 0.1 Manual
Z4 01X62 Pg 03:31:29.71 0.09 45.56 0.1 Manual
Z4 01X62 Sg 03:31:31.11 0.17 45.56 0.1 Manual
Z4 01X36 Pg 03:31:29.77 0.07 262.62 0.1 Manual
Z4 01X36 Sg 03:31:31.23 0.15 262.62 0.1 Manual
Z4 01X21 Pg 03:31:29.67 -0.04 156.53 0.1 Manual
Z4 01X21 Sg 03:31:31.26 0.18 156.53 0.1 Manual
Z4 01X53 Pg 03:31:29.82 0.11 77.72 0.1 Manual
Z4 01X53 Sg 03:31:31.30 0.22 77.72 0.1 Manual
Z4 01X46 Pg 03:31:29.78 0.03 289.45 0.1 Manual
Z4 01X46 Sg 03:31:31.28 0.13 289.45 0.1 Manual
Z4 01X70 Pg 03:31:29.79 0.03 5.69 0.11 Manual
Z4 01X70 Sg 03:31:31.22 0.04 5.69 0.11 Manual
Z4 01X69 Pg 03:31:29.75 -0.02 352.69 0.11 Manual
Z4 01X69 Sg 03:31:31.29 0.09 352.69 0.11 Manual
Z4 01X33 Pg 03:31:29.80 -0.03 118.11 0.11 Manual
Z4 01X33 Sg 03:31:31.33 0.03 118.11 0.11 Manual
Z4 01X26 Pg 03:31:29.97 0.11 243.14 0.11 Manual
Z4 01X26 Sg 03:31:31.51 0.17 243.14 0.11 Manual
Z4 01X17 Pg 03:31:29.100 0.11 219.54 0.11 Manual
Z4 01X17 Sg 03:31:31.57 0.18 219.54 0.11 Manual
Z4 01X71 Pg 03:31:29.96 0.04 20.68 0.11 Manual
Z4 01X71 Sg 03:31:31.44 0 20.68 0.11 Manual
Z4 01X63 Pg 03:31:30.6 0.13 53.19 0.11 Manual
Z4 01X63 Sg 03:31:31.67 0.2 53.19 0.11 Manual
Z4 01X22 Pg 03:31:29.89 -0.06 143.61 0.12 Manual
Z4 01X22 Sg 03:31:31.75 0.26 143.61 0.12 Manual
Z4 01X68 Pg 03:31:29.93 -0.02 337.53 0.12 Manual
Z4 01X68 Sg 03:31:31.58 0.09 337.53 0.12 Manual
Z4 01X56 Pg 03:31:29.99 -0.04 304.22 0.12 Manual
Z4 01X56 Sg 03:31:31.63 -0.01 304.22 0.12 Manual
Z4 01X44 Pg 03:31:30.17 0.08 96.48 0.12 Manual
Z4 01X44 Sg 03:31:31.83 0.09 96.48 0.12 Manual
Z4 01X67 Pg 03:31:30.9 -0.02 323.94 0.12 Manual
Z4 01X67 Sg 03:31:32.7 0.29 323.94 0.12 Manual
Z4 01X35 Pg 03:31:30.23 0.07 264.04 0.13 Manual
Z4 01X35 Sg 03:31:31.91 0.04 264.04 0.13 Manual
Z4 01X54 Pg 03:31:30.32 0.15 80.63 0.13 Manual
Z4 01X54 Sg 03:31:32.9 0.21 80.63 0.13 Manual
Z4 01X11 Pg 03:31:30.23 0 174.36 0.13 Manual
Z4 01X11 Sg 03:31:32.6 0.08 174.36 0.13 Manual
Z4 01X45 Pg 03:31:30.38 0.12 284.27 0.13 Manual
Z4 01X45 Sg 03:31:32.31 0.27 284.27 0.13 Manual
Z4 01X10 Pg 03:31:30.36 0.06 186.05 0.13 Manual
Z4 01X10 Sg 03:31:32.18 0.08 186.05 0.13 Manual
Z4 01X72 Pg 03:31:30.41 0.08 29.36 0.14 Manual
Z4 01X72 Sg 03:31:32.27 0.12 29.36 0.14 Manual
Z4 01X23 Pg 03:31:30.26 -0.08 133.28 0.14 Manual
Z4 01X23 Sg 03:31:32.25 0.1 133.28 0.14 Manual
Z4 01X25 Pg 03:31:30.46 0.12 247.18 0.14 Manual
Z4 01X25 Sg 03:31:32.37 0.2 247.18 0.14 Manual
Z4 01X34 Pg 03:31:30.31 -0.03 113.18 0.14 Manual
Z4 01X34 Sg 03:31:32.29 0.12 113.18 0.14 Manual
Z4 01X09 Pg 03:31:30.45 0.06 198.45 0.14 Manual
Z4 01X09 Sg 03:31:32.35 0.1 198.45 0.14 Manual
Z4 01X12 Pg 03:31:30.34 -0.05 162.8 0.14 Manual
Z4 01X64 Pg 03:31:30.54 0.15 61.45 0.14 Manual
Z4 01X64 Sg 03:31:32.47 0.22 61.45 0.14 Manual
Z4 01X55 Pg 03:31:30.45 0.01 298.15 0.14 Manual
Z4 01X55 Sg 03:31:32.42 0.08 298.15 0.14 Manual
Z4 01X78 Pg 03:31:30.46 -0.08 353.8 0.15 Manual
Z4 01X78 Sg 03:31:32.37 -0.14 353.8 0.15 Manual
Z4 01X66 Pg 03:31:30.49 -0.06 315.3 0.15 Manual
Z4 01X66 Sg 03:31:32.82 0.29 315.3 0.15 Manual
Z4 01X13 Pg 03:31:30.52 -0.06 152.52 0.15 Manual
Z4 01X13 Sg 03:31:32.82 0.24 152.52 0.15 Manual
Z4 01X79 Sg 03:31:32.52 -0.07 5.57 0.15 Manual
Z4 01X77 Pg 03:31:30.49 -0.12 344.68 0.15 Manual
Z4 01X77 Sg 03:31:32.44 -0.19 344.68 0.15 Manual
Z4 01X73 Pg 03:31:30.75 0.13 42.7 0.15 Manual
Z4 01X73 Sg 03:31:32.75 0.1 42.7 0.15 Manual
Z4 01X80 Pg 03:31:30.69 0.02 15 0.15 Manual
Z4 01X80 Sg 03:31:32.62 -0.13 15 0.15 Manual
Z4 01X24 Pg 03:31:30.60 -0.08 126.92 0.15 Manual
Z4 01X24 Sg 03:31:32.77 0.02 126.92 0.15 Manual
Z4 01X15 Pg 03:31:30.89 0.19 234.02 0.16 Manual
Z4 01X81 Pg 03:31:30.89 0.08 24.9 0.16 Manual
Z4 01X81 Sg 03:31:32.94 -0.04 24.9 0.16 Manual
Z4 01X74 Pg 03:31:30.96 0.15 49.6 0.16 Manual
Z4 01X74 Sg 03:31:33.17 0.18 49.6 0.16 Manual
Z4 01X76 Pg 03:31:30.71 -0.11 334.33 0.16 Manual
Z4 01X76 Sg 03:31:32.88 -0.12 334.33 0.16 Manual
Z4 01X65 Pg 03:31:30.76 -0.09 310.19 0.16 Manual
Z4 01X14 Pg 03:31:30.74 -0.11 143.1 0.16 Manual
Z4 01X14 Sg 03:31:33.17 0.11 143.1 0.16 Manual
Z4 01X07 Pg 03:31:31.2 0.17 216.18 0.16 Manual
Z4 01X07 Sg 03:31:33.27 0.21 216.18 0.16 Manual
Z4 01X03 Pg 03:31:31.14 0.13 185.35 0.17 Manual
Z4 01X03 Sg 03:31:33.32 -0.02 185.35 0.17 Manual
Z4 01X82 Pg 03:31:31.16 0.14 33.13 0.17 Manual
Z4 01X82 Sg 03:31:33.37 0.01 33.13 0.17 Manual
Z4 01X04 Pg 03:31:31.5 0.02 176.32 0.17 Manual
Z4 01X04 Sg 03:31:33.28 -0.08 176.32 0.17 Manual
Z4 01X75 Pg 03:31:30.96 -0.16 325.64 0.18 Manual
Z4 01X75 Sg 03:31:33.50 -0.02 325.64 0.18 Manual
Z4 01X01 Sg 03:31:33.78 0.1 205.47 0.18 Manual
Z4 01X86 Pg 03:31:31.21 -0.02 4.21 0.18 Manual
Z4 01X86 Sg 03:31:33.57 -0.14 4.21 0.18 Manual
Z4 01X06 Pg 03:31:31.15 -0.09 158.93 0.19 Manual
Z4 01X85 Pg 03:31:31.16 -0.12 355.24 0.19 Manual
Z4 01X85 Sg 03:31:33.56 -0.24 355.24 0.19 Manual
Z4 01X08 Pg 03:31:31.51 0.23 221.88 0.19 Manual
Z4 01X08 Sg 03:31:33.95 0.15 221.88 0.19 Manual
Z4 01X87 Pg 03:31:31.30 0 12.63 0.19 Manual
Z4 01X87 Sg 03:31:33.66 -0.16 12.63 0.19 Manual
Z4 01X84 Pg 03:31:31.15 -0.19 346.28 0.19 Manual
Z4 01X84 Sg 03:31:33.62 -0.28 346.28 0.19 Manual
Z4 01X88 Pg 03:31:31.29 -0.11 20.91 0.19 Manual
Z4 01X88 Sg 03:31:33.94 -0.05 20.91 0.19 Manual
Z4 01X83 Pg 03:31:31.31 -0.17 339.55 0.2 Manual
Z4 01X83 Sg 03:31:33.89 -0.26 339.55 0.2 Manual
FR CHIF Pg 03:31:32.17 0.08 106.45 0.23 Manual
FR CHIF Sg 03:31:34.85 -0.34 106.45 0.23 Manual
FR LGIF Sg 03:31:44.82 -0.26 298.91 0.54 Manual
RD MFF Pg 03:31:38.40 0.03 44.6 0.57 Manual
RD MFF Sg 03:31:45.60 -0.46 44.6 0.57 Manual
FR GNEF Sg 03:31:51.52 -0.02 96.98 0.74 Manual