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A map and explanation of natural hazard risks in the philippines, including seismic, volcanic, and tropical storm risks. The map shows the locations of major towns or cities, international and state boundaries, and holocene volcanoes. It also includes a legend explaining earthquake and tropical storm intensity zones and the percentage of area affected. The document was issued by the un office for the coordination of humanitarian affairs (ocha) regional office for asia pacific in 2007.
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Didicas Pinatubo Taal Mayon Bulusan Biliran Canlaon Camiguin Awu Banua Wuhu Karangetang [Api Siau] Bacolod Baguio San Fernando Angeles Tacloban Cebu Iloilo Lucena Calamba Binãn Olongapo Davao
The names shown and the designations used on this map do not imply official endorsement or acceptance by the United Nations 0 100 200 Kilometers Map Ref: OCHA_PHL_Hazard_v1_
Storm Season: June to Nov Peak month: August Datum: WGS84. Map data source: UN Cartographic Section, Global Discovery, FAO, Smithsonian Institute, Pacific Disaster Center, UNISYS, Munich Reinsurance Group UN Office for the Coordination of Humanitarian Affairs (OCHA) Regional Office for Asia Pacific (ROAP), Executive Suite, 2nd Floor, UNCC Building, Rajdamnern Nok Ave, Bangkok 10200, Thailand http://ochaonline.un.org/roap
International boundary State / division boundary
Earthquake Intensity Modified Mercalli Scale Degree I-V Degree VI Degree VII Degree VIII Degree IX-XII Tropical Storm Intensity Saffir-Simpson Scale One: 118-153 kmh Two: 154-177 kmh Three: 178-209 kmh Four: 210-249 kmh Five: 250+ kmh
Earthquake intensity zones indicate where there is a 20% probability that degrees of intensity shown on the map will be exceeded in 50 years. Tropical storm intensity zones indicate where there is a 10% probability of a storm of this intensity striking in the next 10 years. The bar chart below show the degree of exposure to natural hazards and the percentage of area affected. Tsunamis and storm surges are a threat to coastal regions, particularly gulfs, bays, and estuaries. The flood hazard results from river floods and torrential rain. The hazard of dryness and drought is caused by major deviations from the normal amounts of precipitation. The frost hazard depends on the elevation and the latitude. (c) 2006, Munich Reinsurance Company, Geo Risks Research Department