Search results
Results from the WOW.Com Content Network
Borehole and magnetic data surveys show that the alluvium and lahar deposits at the Bantul graben are 20–200 meters (66–656 ft) thick and at places over 200 meters, and the water table is 0.6–5 meters (2 ft 0 in – 16 ft 5 in) below ground level. Most liquefaction events took place near the 2.5 km (1.6 mi) wide Opak Fault zone.