4 /Tsunamis Reference: noKatudanso” "ShinpenNihon sourceearthquake Estimated location of the but y cit the of south the embankments. in iver R Ai and River Kanzaki the on area low-lying only the not in registered be also would scale the upper an on 7 scale. suffer Japanese the would on 6-level City Suita entire The struckGreat SuitaCity? HanshinEarthquake-level a and active became belt fault Uemachi the if What There are no safe places in that do not experience

Estimated seismicintensity Uemachi fault belt fault Uemachi

Arima Takatsuki fault belt Suita City Suita Estimated ■ ■ ● intensity seismic

Scale 6(upper) Scale 7 Scale Seismic intensity Seismic Ikoma fault belt fault Ikoma only the low-lying area on the Kanzaki River River Kanzaki the on area low-lying the only developed be would not in sand of fluxion and outburst the through sand of Liquefaction Estimated liquefaction ●Evacuation life" denotes, evacuation, thosewhotemporarily ofwhichpeopleintemporary live in ● centers. evacuation in live to forced be would people 60,000 About earthquake. the from damage direct by produced be would casualties of number great A evacuation centers dueto acomplete lossofhousesby orhalfcollapse fire. or complete orpartial Temporary evacuation" denotes thosewhotemporarily evacuate for theprevention disaster. ofsecondary Estimated casualties e h t t embankments. u b y t i c the of south the in River Ai and liquefaction ■ ■ ■ ● Estimated

Exceedingly ofliquefaction highpossibility Low ofliquefaction possibility ofliquefaction possibility High Risk ofliquefaction Risk 200,484 1,474 Temporary evacuation Temporary Number Number People killed People other type buildings would be half or or half be would buildings completely destroyed inthecity. type of 30% and other buildings wooden of 60% About Estimated physical damage Population ratio Population ratio Estimated casualties Estimated Estimated evacuees Estimated 58.5% 0.4% ■ ● ■ ■ ■ 60,145

60% andup 50 to 60% 40 to 50% 30 to 40% Rate ofcomplete collapse 2,598 Number Number Evacuation life Evacuation People injured People Estimated physical damage ■ ■ ■ Population ratio Population ratio 20 to 30% 10 to 20% 10% orless 17.5% 0.8% earthquakes ● What if the Tokai, Tonankai, or Nankai Earthquake were to occur? preparedness are being advanced. Suita City has been designated a part of the "Tonankai and Nankai Earthquake Disaster Preventative Disaster Earthquake Countermeasures Promotion Area". Nankai and "Tonankai the of part a designated been has City Suita advanced. being are preparedness e¤ and earthquake established,toward been orts has (yellow) Area" Promotion CountermeasuresPreventative "Disaster the Earthquakes the Earthquake Tokai the For designated. the forbeen Tonankai Nankai and established,and been Preventative has have Disaster Area"(orange)Countermeasures Strengthening "Earthquake areas measures this, prevention Given disaster Japan. earthquake western promote of to areas need broad particular in a have damage that severe cause to expected are Earthquakes Nankai and Tonankai Tokai, The Tokai,and Tonankaithe of have beendesignated Earthquakes inadvance,eventNankai anddisaster prevention countermeasures arethe beingstrengthened. in tsunamis large and shaking strong through damage severe be to expected is there where Areas Kagoshima Fukuoka Prefecture Prefecture or Nankai Earthquakes. Suita City is in category one. isincategory SuitaCity Earthquakes. or Nankai of the below damage as types a result of the Tonankai one experience to forecast are that areas principle, In Ov Tok T Earthquake Disaster Preventative Countermeasures Countermeasures Preventative Disaster Tokai Earthquakes the for Area Nankai and Promotion Earthquake onank *Areas expected to have large amounts of jetsam: Important Important jetsam: of amounts large have to expected *Areas Preventative Countermeasures Strengthening Area" and the "Disaster Preventative Countermeasures Promotion Area" Map of the Estimated Epicenter Ranges of the Tokai, Tonankai and Nankai Earthquakes, the "Earthquake Disaster Harbors and Designated Important Ports andHarbors andDesignatedHarbors Important Kumamoto erlapping ai Ear Prefecture 2 1 ai andNank

thquak Nuclear Power Station Power Nuclear To e Disaster Prev ai Ear Prefecture Miyazaki wns andCities tide (1.2 meters in areas expected to have have to large amounts of jetsam). expected areas in meters (1.2 tide have inland ˜will ooding depths of two meters at high and/or meters) three than (more tsunami large a experience to forecast Areas Above (Conspicuous Damage Caused by by Caused Shaking) Earthquake Damage (Conspicuous Above and Six-Weak of Intensities Seismic of Areas thquak Prefecture Sea ofJapan Oita Yamaguchi Prefecture e DisasterPrev entativ e CountermeasuresStrengtheningArea entativ "Earthquake Disaster Preventative"Earthquake Countermeasures Strengthening Area" and e CountermeasuresPromotionArea Prefecture Shimane "Disaster Preventative Countermeasures Promotion Area" Prefecture Ehime As ofApril1,2011 As ofApril1,2011 Kochi Prefecture the NankaiEarthquakeEpicenter the NankaiEarthquakeEpicenter Estimated Rangeof ●There is also thepossibility of the concurrent outbreak another. shortperiod of time of one simultaneouslyorwithin a three large earthquakesaremany occurcases in which the inthe diagram at right, there 100-150years. As isshown haveoccurred about every Earthquakes Nankai and In the past, the Tokai, Tonankai Pacic Ocean and Nankai Earthquakes. (three earthquakes in tandem) of theTokai, Tonankai Hyogo Prefecture Prefecture Prefecture Prefecture Nara the TonankaiEarthquakeEpicenter the TonankaiEarthquakeEpicenter Ogasawara Islands Prefecture 2000 1900 1800 1700 1600 1500 Estimated Rangeof Estimated Rangeof Tokyo Metropolis Ishikawa 1946 :Nank 1854 :AnseiNank 1707 :Hoei 1605 :Keicho Aichi Prefecture Prefecture ai Gifu 富山県 ai Hamaoka NuclearPowerStation Earthquakes/Tsunamis Nagano Prefecture the TokaiEarthquakeEpicenter the TokaiEarthquakeEpicenter Estimated Rangeof Estimated Rangeof 92 Y ears Shizuoka Prefecture M8.4 Tokyo Metropolis M8.0 1944 : 1498 :Meio 1854 : Yamanashi Prefecture Tok T onank ai Ear 新潟県 Prefecture Gunma 147 102 107 ai Toi ka 90 thquake EpicenterRange M7.9 As 1,2011 ofApril Saitama Prefecture Tokyo Metropolis Prefecture Kanagawa Tokyo Metropolis Seismic Ga Seismic M8.2-8.4 Prefecture 福島県 M7.9 M8.4 M8.4 Tochigi p Prefecture Prefecture Ibaraki Chiba 5 Regional Disaster Storm and Flood Disaster Prevention Map Everyday Preparations Urban Disasters Fires Earthquakes/Tsunamis Prevention Damage/Landslides