This event was reviewed by an analyst and confirmed.
Type Explosion
Magnitude 3.4 MLv
Local datetime 2012/09/15 16:25
Universal datetime 2012/09/15 14:25
Latitude 50.26 ° ± 3 km
Longitude 1.24 ° ± 4 km
Depth 1 km (operator assigned) ± 0.0 km
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Boulogne-sur-Mer  58 40874
Dieppe  39 29080
Abbeville  46 22946
Berck  30 14189
Outreau  55 13422
Saint-Martin-Boulogne  59 11204
Étaples  41 10865
Petit-Caux  34 9553
Le Portel  55 9240
Eu  28 6883
Wimereux  64 6575
Pavilly  79 6308
Cucq  37 5121
Marquise  69 5088
Saint-Étienne-au-Mont  52 5076

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status preliminary
RMS 0.43
Azimuthal gap 166.46 °
Number of stations used 8
Number of phases used 11

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
GB HMNX Pg 14:25:27.15 -0.39 316.82 0.84 Manual
GB HMNX Sg 14:25:39.83 0.66 316.82 0.84 Manual
GB ELSH Pg 14:25:28.71 0.18 355.84 0.89 Manual
GB ELSH Sg 14:25:40.77 -0.12 355.84 0.89 Manual
GB SWN1 Pn 14:25:49.70 0.4 304.23 2.3 Manual
GB SWN1 Sg 14:26:25.25 -0.32 304.23 2.3 Manual
GB JSA Pn 14:25:51.89 0.36 245.39 2.46 Manual
RD ROT2 Pn 14:26:06.46 0.47 238.6 3.53 Manual
GB HTL Pn 14:26:07.87 -0.71 283.57 3.72 Manual
GB CCA1 Pn 14:26:13.97 -0.51 271.44 4.15 Manual
FR TRBF Pn 14:26:45.30 -0.03 162.3 6.42 Manual