Amateur video shows a landslide approaching a relief camp in a remote Nepalese village as a second strong earthquake hit the country on Tuesday.

The video, taken by a Red Cross member, showed people running from tents as sand lifted by the landslide filled the village of Khukondole in the Sindhupalchowk district, one of the hardest hit areas by an earlier earthquake on April 25.

The Canadian Red Cross pulled out its medical team following the quake because of the danger of landslides.

Tuesday's powerful 7.3-magnitude earthquake killed at least 91 people and injured over 2,400, Nepalese police said yesterday.

In addition to landslides, it destroyed already-fragile houses and hampered the relief effort as the country is only just beginning to recover from last month's earthquake.

Most of the reported deaths were in towns and villages in remote areas.

Over 8,000 people were killed and thousands were injured in Nepal's deadliest earthquake in more than 80 years on April 25.