Environmental Vulnerability on Tsunami Hazard, Cisolok Village, Sukabumi

Abstract

Indonesia is one of the countries located in a series of volcanoes or commonly called the ring of fire. This situation later became vulnerable to disaster events in Indonesia. Tsunami is one of the most vulnerable disasters in Indonesia, with the shape of this country with many volcanoes surrounded, one of which is Cisolok Village. This study aims to analyze tsunami hazard areas and analyze environmental vulnerability to tsunami hazards in Cisolok Village. In the tsunami hazard, this paper use the map that has been issued by InaRisk BNPB, for environmental vulnerability three factors are seen, namely land cover, geomorphology and geology. The method used is spatial analysis and descriptive analysis. As a result, the tsunami hazard map shows Inarisk using inundation heights up to 10 meters with three classifications namely low, medium and high. The environmental vulnerability to tsunami map is divided into three classes where 25.67% low vulnerability, 30,69% medium vulnerability dan 43.14% high vulnerability.