It is believed to have occurred at a depth of about 30 km (19 mi), with the lack of surface faulting being attributed to its occurrence at a relatively deep level.

There was also a large rock fall in the Chongomi Mountains of Dedza District, which resulted in hillside scarring.

The major building with the most visible damage was the Nanjoka Railway Station complex, which developed severe cracks in its walls and was subsequently abandoned.

In rural areas, most dwellings were simple huts, built by pasting mud or clay onto timber frames.

The combination of natural disasters left over 200,000 people homeless and led to the government appealing for international assistance.