The first aftershock was felt at 2.45 pm this afternoon with its epicentre at Nuwakot-Dhading situated in the west of Kathmandu.
The second aftershock measuring 4.8 on the Richter scale was recorded at 4.44 pm with its epicentre at Dhading Nuwakot, according to Nepal Seismological Centre.
Over 254 aftershocks of over 4 magnitude have been recorded in the country since the April 25 earthquake.
The 7.9-magnitude earthquake which struck Nepal on April 25 and another measuring 7.3 on the Richter Scale on May 12 have left nearly 9,000 people dead and destroyed or damaged tens of thousands of houses.
The government plans to hold an international conference next month to seek financial support.