Event characteristics This information has been confirmed by a seismologist.
PORTUGAL ORID : 379291
11/09/17 20 Arrivals 4 Iterations RMS : 0.80 Type :eq
Origin time: 18:09:31.98 ± 0.22
Latitude : 37.17 ± 1.3 1/2 Major Axis : 4.3 km
Longitude : -8.66 ± 2.0 1/2 Minor Axis : 3.1 km
Depth: 15. (Imposed) Azimuth mj Axis : 58.3 deg
ML : 3.49±0.42 of 9 stations
Location in relation to nearby cities 163 km W of HUELVA (SPAIN) (140000 residents)
176 km SSE of LISBON (PORTUGAL, Capitale) (808000 residents)
227 km WNW of CADIZ (SPAIN) (155000 residents)
239 km SW of BADAJOZ (SPAIN) (124000 residents)