This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.5 MLv
Local datetime 2023/07/15 23:12
Universal datetime 2023/07/15 21:12
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  32 24151
Fontenay-le-Comte  32 13226
Aytré  31 8725
Périgny  28 8428
Tonnay-Charente  26 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 0.1
Azimuthal gap 21.65 °
Number of stations used 59
Number of phases used 96

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 21:12:08.53 0.14 349.65 0.01 Manual
Z4 PSIS1 Sg 21:12:09.42 0.3 349.65 0.01 Manual
Z4 01X40 Pg 21:12:08.56 0.06 50.36 0.02 Manual
Z4 01X40 Sg 21:12:09.43 0.14 50.36 0.02 Manual
Z4 01X39 Pg 21:12:08.59 0.04 279.5 0.02 Manual
Z4 01X39 Sg 21:12:09.43 0.04 279.5 0.02 Manual
Z4 PSIS5 Pg 21:12:08.65 0.03 337.91 0.03 Manual
Z4 PSIS5 Sg 21:12:09.52 0.01 337.91 0.03 Manual
Z4 01X30 Pg 21:12:08.71 0 164.06 0.03 Manual
Z4 01X30 Sg 21:12:09.62 -0.03 164.06 0.03 Manual
Z4 LC17 Pg 21:12:08.69 -0.04 93.31 0.04 Manual
Z4 LC17 Sg 21:12:09.57 -0.12 93.31 0.04 Manual
Z4 PSIS4 Pg 21:12:08.74 -0.04 15.38 0.04 Manual
Z4 PSIS4 Sg 21:12:09.84 0.07 15.38 0.04 Manual
Z4 LC16 Pg 21:12:08.80 -0.03 75.15 0.04 Manual
Z4 LC16 Sg 21:12:09.78 -0.08 75.15 0.04 Manual
Z4 01X38 Pg 21:12:08.84 -0.03 283.48 0.05 Manual
Z4 01X38 Sg 21:12:09.86 -0.06 283.48 0.05 Manual
Z4 01X31 Pg 21:12:08.80 -0.07 130.29 0.05 Manual
Z4 01X31 Sg 21:12:09.82 -0.12 130.29 0.05 Manual
Z4 01X50 Pg 21:12:08.82 -0.06 10.26 0.05 Manual
Z4 01X50 Sg 21:12:09.95 0 10.26 0.05 Manual
Z4 01X49 Sg 21:12:09.91 -0.11 339.78 0.05 Manual
Z4 01X28 Pg 21:12:08.90 -0.06 236.22 0.05 Manual
Z4 01X28 Sg 21:12:09.92 -0.15 236.22 0.05 Manual
Z4 PSIS3 Pg 21:12:08.96 -0.02 327.61 0.06 Manual
Z4 PSIS3 Sg 21:12:10.5 -0.07 327.61 0.06 Manual
Z4 01X51 Pg 21:12:08.95 -0.08 37.79 0.06 Manual
Z4 01X51 Sg 21:12:10.9 -0.11 37.79 0.06 Manual
Z4 LC15 Pg 21:12:08.99 -0.08 19.28 0.06 Manual
Z4 LC15 Sg 21:12:10.15 -0.11 19.28 0.06 Manual
Z4 LC14 Pg 21:12:09.12 0.04 345.58 0.07 Manual
Z4 LC14 Sg 21:12:10.22 -0.07 345.58 0.07 Manual
Z4 01X42 Pg 21:12:09.7 -0.02 82.94 0.07 Manual
Z4 01X42 Sg 21:12:10.20 -0.1 82.94 0.07 Manual
Z4 01X48 Pg 21:12:09.10 0 321 0.07 Manual
Z4 01X48 Sg 21:12:10.39 0.07 321 0.07 Manual
Z4 01X19 Pg 21:12:09.4 -0.06 184.56 0.07 Manual
Z4 01X19 Sg 21:12:10.20 -0.12 184.56 0.07 Manual
Z4 01X32 Pg 21:12:09.12 -0.04 114.37 0.07 Manual
Z4 01X32 Sg 21:12:10.36 -0.08 114.37 0.07 Manual
Z4 01X37 Pg 21:12:09.17 0 278.15 0.07 Manual
Z4 01X37 Sg 21:12:10.39 -0.04 278.15 0.07 Manual
Z4 01X18 Pg 21:12:09.19 0.01 216.58 0.07 Manual
Z4 01X27 Pg 21:12:09.29 0.04 250.26 0.08 Manual
Z4 01X27 Sg 21:12:10.59 0.02 250.26 0.08 Manual
Z4 01X59 Pg 21:12:09.27 -0.01 352.47 0.08 Manual
Z4 01X59 Sg 21:12:10.56 -0.07 352.47 0.08 Manual
Z4 01X52 Sg 21:12:10.67 0.01 48.87 0.08 Manual
Z4 01X47 Pg 21:12:09.39 0.02 309.83 0.09 Manual
Z4 01X60 Pg 21:12:09.38 0.01 6.4 0.09 Manual
Z4 01X60 Sg 21:12:10.67 -0.12 6.4 0.09 Manual
Z4 01X43 Pg 21:12:09.45 0.06 85.04 0.09 Manual
Z4 01X43 Sg 21:12:10.80 -0.01 85.04 0.09 Manual
Z4 01X22 Pg 21:12:09.49 0.04 136.69 0.1 Manual
Z4 01X22 Sg 21:12:10.98 0.07 136.69 0.1 Manual
Z4 01X61 Pg 21:12:09.52 0.06 23.89 0.1 Manual
Z4 01X61 Sg 21:12:10.91 0 23.89 0.1 Manual
Z4 01X17 Pg 21:12:09.54 0.08 229.03 0.1 Manual
Z4 01X17 Sg 21:12:11.1 0.08 229.03 0.1 Manual
Z4 01X58 Pg 21:12:09.36 -0.1 332.81 0.1 Manual
Z4 01X33 Pg 21:12:09.51 0.04 107.02 0.1 Manual
Z4 01X33 Sg 21:12:10.96 0.02 107.02 0.1 Manual
Z4 01X36 Sg 21:12:11.11 0.01 275.21 0.1 Manual
Z4 01X26 Sg 21:12:11.16 0.05 254.84 0.1 Manual
Z4 01X53 Pg 21:12:09.72 0.09 65.63 0.11 Manual
Z4 01X53 Sg 21:12:11.34 0.13 65.63 0.11 Manual
Z4 01X11 Pg 21:12:09.65 0.03 174.34 0.11 Manual
Z4 01X11 Sg 21:12:11.20 -0.02 174.34 0.11 Manual
Z4 01X10 Pg 21:12:09.78 0.07 188.37 0.11 Manual
Z4 01X62 Pg 21:12:09.78 0.06 36.57 0.11 Manual
Z4 01X62 Sg 21:12:11.36 -0.01 36.57 0.11 Manual
Z4 01X57 Pg 21:12:09.74 0 320.15 0.11 Manual
Z4 01X57 Sg 21:12:11.47 0.07 320.15 0.11 Manual
Z4 01X44 Sg 21:12:11.63 0.04 85.85 0.12 Manual
Z4 01X70 Sg 21:12:11.76 -0.06 3.71 0.13 Manual
Z4 01X13 Pg 21:12:10.2 0.03 148.73 0.13 Manual
Z4 01X69 Sg 21:12:11.83 -0.02 353.01 0.13 Manual
Z4 01X35 Sg 21:12:11.73 -0.12 274.19 0.13 Manual
Z4 01X54 Pg 21:12:10.16 0.13 70.67 0.13 Manual
Z4 01X54 Sg 21:12:11.100 0.09 70.67 0.13 Manual
Z4 01X71 Pg 21:12:10.10 0.01 16.41 0.13 Manual
Z4 01X71 Sg 21:12:11.84 -0.17 16.41 0.13 Manual
Z4 01X24 Pg 21:12:10.21 0.01 120.06 0.14 Manual
Z4 01X15 Pg 21:12:10.44 0.14 241.74 0.15 Manual
Z4 01X55 Pg 21:12:10.48 0 305.13 0.16 Manual
Z4 01X01 Pg 21:12:10.78 0.15 209.55 0.16 Manual
Z4 01X80 Pg 21:12:10.79 -0.04 12.41 0.18 Manual
Z4 01X80 Sg 21:12:12.100 -0.28 12.41 0.18 Manual
Z4 01X74 Pg 21:12:10.92 0.09 43.52 0.18 Manual
Z4 01X65 Pg 21:12:10.84 -0.08 315.23 0.18 Manual
Z4 01X81 Pg 21:12:10.97 0.03 21.27 0.18 Manual
Z4 01X82 Pg 21:12:11.19 0.06 28.89 0.19 Manual
Z4 01X82 Sg 21:12:13.57 -0.2 28.89 0.19 Manual
Z4 01X86 Sg 21:12:13.93 -0.32 3.15 0.21 Manual
Z4 01X87 Sg 21:12:13.93 -0.41 10.7 0.21 Manual