“Natural Disaster Reduction” Booklet for Akashi Residents (Akashi City Disaster Hazard Maps)
Total Page:16
File Type:pdf, Size:1020Kb
In case of emergencies, keep this booklet in easy reach at home. “Natural Disaster Reduction” Booklet for Akashi Residents (Akashi City Disaster Hazard Maps) ●This booklet provides you with the information about possible disasters at the time of an earthquake and an inundation caused by heavy rain or typhoon in the Akashi City area. This booklet is made with the purpose to safely aid the evacuation of Akashi residents. ●The detailed hazard map is available for your reference at the Disaster Prevention Center (in Fire department), shimin (citizen) centers, or community centers in Akashi City. <Contents> p. 1 Emergency contact facilities. pp. 14 - 15 At the time of a disaster (the list of shelters). pp. 2 - 7 Earthquake disaster (seismic intensity, Tsunami, liquefaction). p. 16 How to obtain disaster prevention information and pp. 8 - 13 Storm and flood disaster (river, inland water, high tide inundation). the disaster prevention checklist. At the time of an emergency! - Contact number of the public institutions. Emergency contact facilities Telephone number Fax. (Facsimile) number Remarks Akashi City Hall 912-1111 24 hours correspondence. Akashi City Disaster Management Headquarters 918-5090 918-5146 At the time of a disaster. Akashi City Comprehensive Safety Measures Bureau 918-5069 918-5140 Call the Akashi City Hall on Saturdays, Okubo Shimin (Citizen) Center 918-5620 918-5622 Sundays, holidays, and after business Uozumi Shimin (Citizen) Center 918-5630 918-5631 hours. Futami Shimin (Citizen) Center 918-5640 918-5641 Fire station 119 Police station 110 Akashi City Waterworks Division 912-1111 Call the Akashi City Water Service Center on Saturdays, Sundays, Akashi City Water Service Center 928-6385 holidays, and after business hours. The Akashi office of The Kansai Electric Power Co., Inc. 0800-777-8046 Osaka Gas Co., Ltd. (for gas leak) 0120-7-19424 Photo: The neighborhood of Akashi Municipal Planetarium after The 1995 Southern Hyogo Prefecture Earthquake 1 Earthquake Disaster Hazard Map Akashi City Seismic Intensity Map …This shows fundamental procedure from Right after an earthquake!! occurrence of earthquake to evacuation. Great Nankai Trough Earthquake (oceanic trench type earthquake) ●Trench type earthquake is an earthquake caused by sudden movement of plates forming on oceanic Earthquake early ●Earthquake early warning is issued when the Seismic intensity trench and shakes slowly for a long time. warning 5 upper ●This map shows seismic intensity distribution seismic intensity exceeds 5 lower. 6 lower assumed simultaneous occurrence of 3 6 upper earthquakes, Tokai, Tonankai, and Nankai per grid unit of approximately 250 meters. Occurrence of ●Remain calm and secure your safety. earthquake ●Keep away from shelves, furniture. ●Make sure you have a way out. ●Put on shoes (Be careful of broken glass). ●Be aware of fire. ●Confirm your family’s safety. ●Confirm disaster information. Pay attention to Tsunami warning. ●Prepare emergency survival kit. ●Put up your memo about your intended destination on your front door. ●Switch off the main gas tap and the electricity circuit breaker. Inland Type Earthquake (Near Field Earthquake) ●Inland type earthquake is also called as near field earthquake, which occurs at the inland active faults Preparation Seismic intensity or bedrocks and its hypocenter is relatively shallow, for evacuation ●If a fire starts! 6 upper and shakes quickly for a short time. Don’t fight a fire while there is strong shaking. After the shaking has 7 ●This map shows the seismic intensity distribution of calmed down, put out the fire with an extinguisher or bucket etc. earthquake on the supposition that its hypocenter ●Be sure to obtain the correct information. is Rokko-Awaji island fault zone (Rokko-Mountain At the occurrence of disaster, confusion of information is possible. Get southern edge to Awaji island east coast) by which accurate information from radio, TV, fire station, and local authorities. Akashi City will be most severely affected, per grid ●Can you help your neighbors? unit of approximately 250 meters. At the occurrence of large earthquake, some fire engines and ambulances cannot come right away. In such case help your neighbors. Rescue within 72 hours is crucial. It is the critical time between life and death. ●Put on shoes and evacuate on foot. ●Go to an evacuation area. Evacuation ●Pay attention to any aftershocks. ●Stay away from concrete-block walls, rubble, cliffs, and riversides. ●Cooperate with your neighbors, Seismic intensity Tsunami encourage each other in a loud voice and take action. Strong earthquake may occur anywhere in Japan. After oceanic trench type earthquake occurs, the Evacuation guideline; Northern area of Sanyo ●When a tsunami arises! Dentetsu railway. ●Seismic intensity represents the degree of the shaking high possibility of a Tsunami may follow soon after. Stay away from coastal areas and rivers immediately and go to high ground. strength at each location. ●Tsunami is a series of When there is no high ground, seek anywhere higher than the second floor ●There is also another scale which represents the energy Tsunami approaching big waves caused by such as a tsunami temporary refuge building or reinforced concrete building. of earthquake called Tsunami propagation a sudden uplift and Some Tsunami may surge up rivers. magnitude. Even if the subsidence of the When a large earthquake occurs, Don’t think it’s safe on the riverside even where your location is far away from value of magnitude is high, seafloor occurred by Akashi City will establish Disaster the sea. Immediately stay away from the rivers, then evacuate to high ground. when the hypocenter is far an earthquake. Management Headquarters (Tel. 918- Tsunami can surge repeatedly. away, seismic intensity is Crustal deformation Occurrence of earthquake caused by earthquake 5090) which handles all of information Stay in a safe place until the warning is called off. weak. Seismic intensity 5 upper Seismic intensity exceed 6 lower collection and restoration of services. 2 3 Earthquake Disaster Hazard Map Akashi City Great Nankai Trough Earthquake / Map of Assumed Tsunami Inundation Area / Map of Assumed Danger Area by Liquefaction (Western Area) …Refer to the explanation on pp 6 - 7 also. Follow this procedure when Tsunami warning and advisory is announced Shelter (elementary/junior high school) Shelter (elementary/junior high school) When there is flooding, taking shelter on the ground floor is impossible Estimated maximum tsunami height Shelter (public facility) Expression Expected action to be taken Welfare evacuation shelter Height indication in case of Major hospital earthquake Tsunami temporary refuge building ・Get out from the water and away from the coastal Regional park for disasters Tsunami No area immediately. Regional park for disasters (Dangerous when a tsunami hits because advisory 1m (20cm – 1m) description ・Do not enter or move closer to the sea, until the of closeness to the shoreline) tsunami warning advisory is called off. City Hall/Shimin (Citizen) center Tsunami ・Evacuate from the coastal area to a safe place Fire station warning 3m (1m – 3m) High immediately such as high ground or a tsunami Police station temporary refuge building. *For reference to the numbers and symbols on the map, please refer to page 15. 5m (3m – 5m) ・Evacuate to a higher place if you are in a low lying 10m (5m – 10m) area. Don’t think that the place where you are now is a safe place. ・Since tsunami can surge repeatedly, stay at a safe Daini Shinmei Road place until the tsunami warning is called off. Major tsunami warning Huge (Special Over 10m (Over 10m) Takaokahigashi ES. warning) 31 32 Takaokanishi ES. 29 Takaoka JHS. 37 Shimizu ES. Tsuchiyama Sta. Shimizugawa river 33 Okubokita JHS. What’s The Great Nankai Trough Earthquake? Uozumihigashi JHS. 28 “The Great Nankai Trough Earthquake” is supposed to be the biggest ever 30Yamate ES. earthquake with a maximum magnitude of level 9 and a strong seismic Futamikita ES. 40 36 Uozumi ES. 34 intensity of level 7. Uozumi JHS. Uozumi FS. Uozumi Shimin Ctr. Route 2 (Nikoku) Okubo FS. When an earthquake occurs, please pay Futaminishi ES. 35 Nishikigaoka ES. Okubo Shimin Ctr. Futami JHS. 42 Uozumi Sta. attention as follows! JR Sanyo Line Okubo Sta. 39 Okubo ES.24 Nishi-futami Sta. The effects of the earthquake are not only limited Higashi-futami Sta. 41 Saraike pond Okubo JHS. to strong shaking. Futami FS. Futami ES. 22 Futami Shimin Ctr. 25 ● 23 Eigashima JHS. Route 250 Okubominami ES. Tsunami Sanyo-Uozumi Sta. (Meiki kansen road) It is predicted that a tsunami will follow, such as the Great Nankai Trough Nishi-eigashima Sta. 38 Earthquake. Evacuate in 60 minutes, after strong shaking has ceased. Kinpo ES. Eigashima Sta. Sanyo Dentetsu Railway ● Setogawa river Nakayagi Sta. Liquefaction Eigashima ES. 27 In case of strong earthquake there is the possibility of damage such as Eigashima FS. land subsidence, severe structural damage to buildings and inclination. 26 Taniyagi ES. This can occur in sandy areas where there is a high level of groundwater present (Such as landfill, near rivers, ponds, and sea water). ●Landslide Akanegawa river Landslides may occur on steep cliffs when a strong earthquake occurs. Tsunami prone disaster area (3m above sea level) ●Collapse of irrigation ponds High risk area by liquefaction The cracking or ground liquefaction of banks might cause the collapse of Assumed tsunami inundation area irrigation ponds, when a strong earthquake occurs. The outflow of pond ES. : Elementary School (Shogakko) Above sea level water might cause flood damage. JHS. : Junior High School (Chugakko) Landslide warning area FS. : Fire Station PS. : Police Station 0m 3m 10m 20m Irrigation ponds placed under close observation 4 5 Earthquake Disaster Hazard Map Akashi City Great Nankai Trough Earthquake / Map of Assumed Tsunami Inundation Area / Map of Assumed Danger Area by Liquefaction (Eastern Area) …Refer to the explanation on pp 4 - 5 also. <Simulated conditions> This map of an assumed tsunami inundation area is made from a result of a tsunami flooding simulation that Hyogo pref.