Event characteristics This information has been confirmed by a seismologist.
UNITED KINGDOM ORID : 310471
20/02/14 155 Arrivals 4 Iterations RMS : 0.90 Type :eq
Origin time: 13:21:30.65 ± 0.07
Latitude : 51.31 1/2 Major Axis : 1.5 km
Longitude : -4.10 1/2 Minor Axis : 1.2 km
Depth: 5. (Imposed) Azimuth mj Axis : 77.3 deg
ML : 4.48±0.21 of 69 stationsMD : 3.94±0.07 of 3 stations
Location in relation to nearby cities 35 km SSW of SWANSEA (UNITED KINGDOM) (188000 residents)
65 km WSW of CARDIFF (UNITED KINGDOM) (282000 residents)
89 km WSW of NEWPORT (UNITED KINGDOM) (130000 residents)
256 km NW of CHERBOURG (MANCHE) (27100 residents)
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