Officials on Tuesday said that two medium-intensity earthquakes shook Assam in quick succession. The first earthquake of magnitude 4.4 with epicentre at 44 km west of Guwahati occurred at 1.28 am at a depth of 5 km, officials saidMeanwhile, the second earthquake of magnitude 4.2 with epicentre in the Barpeta district, occurred two seconds later at a depth of 71 km, they added. No loss of life or property has been reported so far. More details are awaited. (With agency inputs)