The team from Bridge2Nepal touched down in Nepal this morning, to begin their aid mission, just before the earthquake struck.
The tremor came two weeks after more than 8,000 people were killed in a quake.
Today's quake hit near the town of Namche Bazar, near Mount Everest. It reportedly had a magnitude of 7.4. An earthquake on 25 April, which centred in western Nepal, had a magnitude of 7.8.