Event characteristics This information has been confirmed by a seismologist.
FRANCE ORID : 258225
13/04/11 67 Arrivals 4 Iterations RMS : 0.67 Type :eq
Origin time: 02:51:46.29 ± 0.05
Latitude : 45.81 ± 0.3 1/2 Major Axis : 1.1 km
Longitude : -0.21 ± 0.6 1/2 Minor Axis : 0.8 km
Depth: 4. (Imposed) Azimuth mj Axis : 65.6 deg
ML : 2.74±0.23 of 20 MD : 2.80±0.06 of 3
Location in relation to nearby cities 10 km SE of MATHA (CHARENTE-MARITIME) (2200 residents)
11 km NNE of NERCILLAC (CHARENTE) (1200 residents)
11 km WNW of ROUILLAC (CHARENTE) (1700 residents)
15 km NE of COGNAC (CHARENTE) (19500 residents)
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