Catchment Flood & Landslide Disaster Prevention Simulator

Catchment Hydro-Topography Map

Basin Area: 145 km²

Inflow Rate: 0 m³/s

Main Channel Peak: 0 m³/s

Storage Absorbed: 0 MCM

Geotechnical Slope Cross-Section (Slip Plane)

Slope: 32.5° | Cohesion: 18.5 kPa

Factor of Safety (FoS): 0.00

Pore Water Press.: 0.0 kPa

Failure Status: Stable

Downstream River Hydrograph (SCS-CN Unit Hydrograph)

Discharge vs. Time (hrs)

Slope Factor of Safety Dynamic Progression

FoS < 1.0 = Landslide Trigger

Storm & Hydrologic Forcing

Rainfall Intensity 85 mm/hr

Storm Duration 6 hrs

Antecedent Soil Moisture (AMI) 82% (High)

Valley Slope Angle 32.5°

Soil Cohesion (c') 18.5 kPa

Disaster Mitigation Toolbox

Engineering Interventions

Civil Defense Telemetry

Peak Discharge

542 m³/s

-38% via defenses

Slope Stability (FoS)

1.24

Marginally Stable