STUDI PALEOSEISMOLOGI AKIBAT BENCANA GEMPA BUMI DI ZONA SESAR KALIGARANG (KGFZ) DI SEMARANG

Abstract

Earthquake in the past can study with paleoseismology. Kaligarang fault zone will record the event of
earthquake and result the sediment. The metode of research is detail field mapping and field excavation.
Evidence of paleoseismology in the filed, we find the sand boil and carbon materials. We find two location of
sand boil near with reverse faults. Sand boil to precipitate at unit B Kalibeng Formation. Phase tectonic to
cause earthquake occure at late Miocene – Early Pliocene.