Ayonghe, S.; Mafany, G.; Ntasin, E.; Samalang, P. - In: Natural Hazards 19 (1999) 1, pp. 13-27
A swarm of 57 landslides, tension cracks and a rockfall occurred spontaneously on September 5, 1995 killing 3 people … intensity of about IV on the Mercalli Intensity Scale must have triggered the landslides, some tension cracks, and the rockfall … the earthquake. The rockfall, from a cliff of basalt, occurred simultaneously with the landslides and this is used to …