Event characteristics This information has been confirmed by a seismologist.
NORTH ATLANTIC OCEAN ORID : 258539
23/04/11 6 Arrivals 4 Iterations RMS : 3.36 Type :eq
Origin time: 19:55:07.23 ± 1.29
Latitude : 37.67 ± 7.9 1/2 Major Axis : 24.2 km
Longitude : -13.53 ± 11.4 1/2 Minor Axis : 19.3 km
Depth: 2. Azimuth mj Axis : 63.2 deg
ML : 3.34±0.17 of 3
Location in relation to nearby cities 403 km WSW of LISBON (PORTUGAL, Capitale) (808000 residents)
570 km SW of PORTO (PORTUGAL) (336000 residents)
589 km W of BADAJOZ (SPAIN) (124000 residents)
595 km W of HUELVA (SPAIN) (140000 residents)
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