Reference-map notice: Flood and Landslide Susceptibility Zone labels below are visual interpretations of the supplied MGB map PNGs. They are reference information, not coordinate-level records generated by Import & AutoML.
Municipality
City of Balanga
2016 · 🌊 Flood Dominant
Samal
2023 · 🌊 Flood Dominant
Hermosa
2022 · ⚠️ Dual Hazard
Abucay
2021 · ⛰️ Landslide Dominant
Bagac
2020 · ⛰️ Landslide Dominant
Mariveles
2019 · ⛰️ Landslide Dominant
Dinalupihan
2018 · ✅ Low Hazard
Limay
2019 · ⚠️ Dual Hazard
Orion
2020 · ⛰️ Landslide Dominant
Orani
2024 · ✅ Low Hazard
Pilar
2018 · ⛰️ Landslide Dominant
Morong
2019 · ⛰️ Landslide Dominant
100%
Flood:Moderate – High
Landslide:Very High – High
Res:1904×2000
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🌊
Flood Susceptibility
Moderate – High
Purple/blue zones. Flood depths & duration vary by level. Very High = >2m lasting >3 days during extreme events. Includes active river channels, abandoned channels & topographic lows along river banks.
⛰️
Landslide Susceptibility
Very High – High
Brown/red zones on steep slopes underlain by weak materials. Evidence includes recent landslides, scarps, tension cracks, gullies. Human-initiated effects (road cuts, excavation) are aggravating factors.
🤖
Flood Exposure Summary
5 / 14 Brgy
5 of 14 barangays fall under the actual Moderate to High / High flood susceptibility classes from the validated Excel file. Municipality classification: MEDIUM. Dominant hazard: ⛰️ Landslide Dominant.
🌊 Flood Susceptibility Zones — Bagac
Zone 1: Bagac Bay Coast
High Flood
💧 Depth: 1–2m
⏱ Duration: 1–3 days
Affected Barangays:
Bagac Poblacion
Ibis
Binuangan
Zone 2: River Valleys
Moderate Flood
💧 Depth: 0.5–1m
⏱ Duration: 1–3 days
Affected Barangays:
Pag-asa
Saysain
Atilano L. Ricardo
⛰️ Landslide Susceptibility Zones — Bagac
Zone 1: Natural Park Core
Very High LS
🪨 Type: Mass wasting, debris flows
Affected Barangays:
Camachile
Mabayo
Parang
Zone 2: Park Boundaries
High LS
🪨 Type: Shallow slides, creep
Affected Barangays:
Quinawan
Tabing-Ilog
📋 Location Data Details — Bagac
Bagac is Bataan's most mountainous municipality. The Bataan Natural Park interior dominates the western half with very high landslide susceptibility, while river valleys leading to the West Philippine Sea show moderate to high flood susceptibility. Based on the validated Excel counts, 5 of 14 barangays fall under the Moderate to High / High flood classes.
📊 All Municipalities — Comparative Overview
City of Balanga
14/24
Samal
9/14
Hermosa
6/15
Abucay
4/9
Bagac
5/14
Mariveles
1/13
Dinalupihan
15/46
Limay
0/12
Orion
3/23
Orani
8/23
Pilar
2/19
Morong
0/5
100%
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