susceptibility rating

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  • 7/26/2019 Susceptibility Rating

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    LEGEND

    EXPLANATION

    High Flood SusceptibilityAreas likely to experience food heights o greater than 1 meter and/or food duration o more than 3 days. Thesearea are immediately fooded during heavy rains o several hour; include landorms o topographic lows such asactive river channels a!andon river channels and area along river !anks; also prone to fash foods.

    Moderte Flood SusceptibilityAreas likely to experience food heights to ".# to 1meter and/or food duration o 1 to 3 days. These areas aresu!$ect to widespread inundation during prolonged and extensive heavy rainall or extreme weather condition.%luvial terraces alluvial an and in &lled valleys are area moderately su!$ected to fooding.

    Lo! Flood SusceptibilityAreas likely to experience food heights o less than ".# meter and/or food duration o less than 1 day. These areasinclude low hills and gentle slope. They also have sparse to moderate drainage density.

    EXPLANATION

    "ery High L#dslide Susceptibility

    Areas usually with steep to very steep slopes and underlain !y weak materials. 'ecent landslide escarpments andtension cracks are present. (uman initiated e)ects could !e an aggravating actor.

    High L#dslide SusceptibilityAreas usually with steep to very steep slopes and underlain !y weak materials $ Areas with numerous old/in activelandslides.

    Moderte L#dslide SusceptibilityAreas with moderately steep slopes. *oil creep and other indications or possi!le landslide occurrence are present.

    Lo! L#dslide Susceptibility+ently sloping areas with no identi&ed landslides.

    Debris %o! pth& Possible Accu'ultio# (o#eAreas that could !e a)ected !y landslide de!ris materials.