International Journal of Scientific Research and Engineering Development

Batangas City's vulnerability on the Pacific Ring of Fire, exposed to a web of hazards that demand urgent, unified action. Seismic threats from faults like the Lubang Fault loom large, while steep terrains turn treacherous with rain-fueled landslides as seen in the aftermath of Typhoon Kristine in 2024. Taal Volcano adds another layer of peril, spewing ash laden with silica particles and sulfur dioxide that inflame respiratory woes. To confront this, the city's action plan paints a stark simulated scenario: a magnitude 7.2 earthquake sparks volcanic unrest, blankets the area in ashfall, and unleashes mudslides mixed with rain, choking evacuation routes and igniting health emergencies. This vision drives home the imperative for integrated planning, spotlighting local government units' pivotal roles, while narrowing focus to key hazards and barangays banking on community buy-in and steady funding. Global and local risk breakdowns probe earthquake, landslide, and volcanic perils, informed by surveys unveiling low awareness, health risks, exposures, and readiness shortfalls. Consequences cascade: damaged buildings, economic hits, social chaos. SWOC spotlights CDRRMO strengths and awareness gaps, with training opportunities amid climate and multi-hazard threats. PESTEL layers in political, economic, social, tech, environmental, and legal dynamics. Aligned to DRRM's four pillars, goals propel action. Prevention/mitigation rolls out campaigns, early warnings, and livelihood pivots (e.g., fisherfolk skills), backed by 2026 DRRM funds and PPAs. Preparedness drills BDRRMCs, maps hazards, and crafts household plans. Response stockpiles supplies, loops feedback, and seals MOAs. Recovery rebuilds infrastructure, distributes PPE, deploys ash-for-work, and bolsters health. Matrices detail targets, outputs, timelines, budgets. Monitoring tracks PPAs via indicators like awareness gains, sourced from surveys/logs, reviewed quarterly/bi-annually by CDRRMO/BDRRMCs. Resources ensure thematic progress, forging enduring resilience. This roadmap transforms Batangas' risks into safeguards, merging vision with vigor to protect communities.

Landerito, Jomarie J; Manalo, Nickie Boy A; Moog, Amante A, "Multi-Hazard Community Mitigation Action Plan: Addressing Earthquakes, Rain-Induced Landslides, and Respiratory Diseases from Volcanic Ashfall in Brgy. Pinamukan and Brgy Simlong" International Journal of Scientific Research and Engineering Development, V9(4): Page(1292-1305) July-August 2026. ISSN: 2581-7175. www.ijsred.com. Published by Scientific and Academic Research Publishing.