Event characteristics This information has been confirmed by a seismologist.
CENTRAL ITALY ORID : 259879
31/05/11 19 Arrivals 4 Iterations RMS : 0.40 Type :eq
Origin time: 05:23:06.62 ± 0.15
Latitude : 43.81 ± 1.0 1/2 Major Axis : 4.2 km
Longitude : 11.99 ± 2.1 1/2 Minor Axis : 2.2 km
Depth: 5. (Imposed) Azimuth mj Axis : 63.5 deg
ML : 2.77±0.21 of 7
Location in relation to nearby cities 36 km WSW of SAN MARINO (SAN MARINO, Capitale) (3000 residents)
45 km S of FORLI (ITALY) (111000 residents)
51 km WSW of RIMINI (ITALY) (130000 residents)
59 km E of FLORENCE (ITALY) (439000 residents)