This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.8 MLv
Local datetime 1991/04/11 14:17
Universal datetime 1991/04/11 12:17
Latitude 45.29 ° ± 2 km
Longitude 0.11 ° ± 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
Angoulême  40 41740
Périgueux  49 29966
Libourne  50 24845
Soyaux  40 9351
Coutras  33 8606
La Couronne  36 7732
Coulounieix-Chamiers  47 7703
Saint-Yrieix-sur-Charente  44 7274
Ruelle-sur-Touvre  45 7201
Gond-Pontouvre  43 6010
L'Isle-d'Espagnac  42 5604
Saint-Denis-de-Pile  41 5535
Montpon-Ménestérol  30 5498
Saint-Astier  36 5492
Champniers  48 5151

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 0.8
Azimuthal gap
Number of stations used 12
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 LFF Pg 12:17:33.9 -0.35 128 0.56 Manual
RD LFF Sg 12:17:41.0 -0.36 128 0.56 Manual
RD LPO Pg 12:17:40.90 -0.15 128 0.97 Manual
RD LPO Sg 12:17:54.80 0.18 128 0.97 Manual
RD RJF Pg 12:17:42.30 0.88 88 0.99 Manual
RD RJF Sg 12:17:55.0 -0.27 88 0.99 Manual
RD MFF Pg 12:17:47.60 -0.13 352 1.33 Manual
RD MFF Sg 12:18:05.90 -0.33 352 1.33 Manual
RD LSF Pg 12:17:49.80 1.03 45 1.38 Manual
RD LSF Sg 12:18:07.60 -0.43 45 1.38 Manual