This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.2 MLv
Local datetime 1998/10/19 19:43
Universal datetime 1998/10/19 17:43
Latitude 46.88 ° ± 3 km
Longitude -2.15 ° ± 4 km
Depth 5 km (operator assigned) ± 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
Saint-Nazaire  45 69993
Challans  24 20622
Pornic  28 15018
Saint-Brevin-les-Pins  41 13802
Saint-Hilaire-de-Riez  21 11169
Pornichet  44 10669
Aizenay  43 9510
Saint-Philbert-de-Grand-Lieu  43 8921
Saint-Jean-de-Monts  12 8634
Bouaye  47 7844
Saint-Gilles-Croix-de-Vie  27 7655
Machecoul-Saint-Même  29 7473
Sainte-Pazanne  34 6774
Chaumes-en-Retz  35 6759
Le Pellerin  45 5100

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 0.9
Azimuthal gap
Number of stations used 9
Number of phases used 10

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
RD QUIF Pg 17:44:06.50 -0.32 327 1.25 Manual
RD QUIF Sg 17:44:24.30 0.13 327 1.25 Manual
RD SGMF Pg 17:44:10.50 0.72 349 1.4 Manual
RD SGMF Sg 17:44:29.40 0.08 349 1.4 Manual
RD MFF Pg 17:44:10.40 0.55 101 1.41 Manual
RD MFF Sg 17:44:28.50 -0.93 101 1.41 Manual
RD ROSF Pg 17:44:14.50 0.18 333 1.64 Manual
RD ROSF Sg 17:44:35.90 -1.26 333 1.64 Manual
RD GRR Pg 17:44:17.0 0.74 30 1.75 Manual
RD GRR Sg 17:44:40.50 -0.01 30 1.75 Manual