A total 375 aftershocks with 4 or more magnitude have been recorded over the past 100 days following the April 25 earthquake that left nearly 9,000 people dead. A mild quake measuring 4.9 on the Richter Scale rocked Nepal this morning, triggering panic among the people who rushed out of their houses. The epicenter of the tremor was at Gorkha, according to the National Seismological Centre.