A fairly strong earthquake, according to Istituto Nazionale di Geofisica e Vulcanologia. INGV http://www.ingv.it/it/, detecting ML 4.2 (Mw 4.1), earthquakes at 17 km of depth, with center few kilometers away from the already heavily hitted area of L’Aquila. Those quakes were felt till Rome center.
The shakes continued then overnight, with less frequency.
Local population ran outside their homes, with the unfortunate situation of temperatures being quite below zero. No damages, nor injured so far.