Event characteristics This information has been confirmed by a seismologist.
NORTH ATLANTIC OCEAN ORID : 285603
23/10/12 6 Arrivals 4 Iterations RMS : 0.77 Type :eq
Origin time: 02:16:21. 4 ± 0.45
Latitude : 37.25 ± 2.8 1/2 Major Axis : 7.8 km
Longitude : -12.88 ± 3.7 1/2 Minor Axis : 6.9 km
Depth: 20. (Imposed) Azimuth mj Axis : 54.3 deg
ML : 3.36±0.14 of 3
Location in relation to nearby cities 368 km WSW of LISBON (PORTUGAL, Capitale) (808000 residents)
537 km W of HUELVA (SPAIN) (140000 residents)
549 km WSW of BADAJOZ (SPAIN) (124000 residents)
565 km SW of PORTO (PORTUGAL) (336000 residents)