Yoshio Onodera 外 務 省 復 興 発 信 使 派 遣 事 業 講
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MIYAGI 外 務 省 復 興 発 信 使 派 遣 事 業 講 演 Miyagi Prefecture’s Crisis Management System ~ Based on the Great East Japan Earthquake experience ~ Yoshio Onodera Director of Risk Management General Affairs Department, Miyagi Prefectural Government February 16, 2012 1 MIYAGI Overview of Miyagi Prefecture (Prior to Great East Japan Earthquake) Southeast of the Tohoku (northeastern) region; Approx. Location 350 km north of Tokyo (According to Oct. 2009 Geospatial Area 7,285.76 km2 Information Authority of Japan records) (According to Mar. 2011 Miyagi Population 2,346,853 Prefecture statistics) (According to Mar. 2010 Ministry of No. of 906,925 Internal Affairs and Communications households records) Eastern Miyagi faces the Pacific Ocean, with the vast Rias coastline. It is a bountiful fishing location and home to Matsushima – one of three most scenic spots in Japan and other scenic tourist destinations Western Miyagi is lined with famous mountain ranges including Zeo, Funagata and Kurikoma. The Nature famous granary lies across the central region, with the expanding Sendai plains. Compared to other prefectures in the Tohoku East End 141°40′31″E region, Miyagi is comparatively warm in the winter West end 140°16′30″E with little snowfall and has distinct four seasons. South end 37°46′24″N Avg. temp (Sendai): 12.4C North end 39°00′10″N Avg. rainfall (Sendai): 1,254.1 mm (Ref: Sendai District Meteorological Observatory Agricultural industry: Rice (ranked 7th nationwide in production), soybeans (ranked 4th nationwide in production), beef cattle (ranked 8th nationwide in production), strawberries (ranked 10th nationwide in Industries production) Fisheries industry: Marine product processed goods (ranked 3rd nationwide in production), fishing and cultivation industries (ranked 4th nationwide No. of foreign (According to Dec. 2009 Immigration 16,500 nationals Bureau of Japan records) 2 MIYAGI Video footage of the tsunami at Minamisanriku Town (footage from TBC Tohoku Broadcasting Company) 3 MIYAGI Ⅰ Earthquake Summary Seismic intensity distribution in Miyagi World’s largest earthquakes to strike since 1900 Time/date Friday, March 11, 2011, 14:46 Date Location Magnitude (Japan time) Epicenter Sanriku coast (38.1 degrees N, 142.8 degrees E), 1 May 23, 1960 Chile 9.5 approximately 130 km east of Oshika peninsula 2 Mar. 28, 1964 Alaska 9.2 3 Dec. 26, 2004 Sumatra, Indonesia 9.1 Magnitude 9.0 ※Largest recorded earthquake in Japanese history Sanriku coast, Japan Mar. 11, 2011 2011 Great East Japan 9.0 4 Largest seismic intensity recorded Earthquake 7 (Kurihara City) Kamchatka, Russia (former Nov. 5, 1952 9.0 USSR) ※Largest recorded seismic history in Japan 4 MIYAGI Ⅱ Disaster Damage Summary (1) Human toll (As of Jan. 18, 2012) Cause of death by Great 9,473 dead, 1,796 missing East Japan Earthquake (Iwate, Miyagi and Fukushima Prefectures) (Casualties account for approximately 58% of disaster’s Crushed to death, etc. Death by fire nationwide human toll) Death unknown (2) Damage to housing (As of Jan. 18, 2012) 83,852 residences destroyed 138,236 heavily damaged (Housing damage accounts for approximately 60% of the disaster’s nationwide housing damage) (3) Evacuee/shelter situation At peak time (March 14, 2011) Death by drowning Prepared by central government based No. of evacuation shelters: 11,383 on documents and documents prepared by the National Police Agency No. of evacuees: 320,885 (As of April 11, 2011) Document: Central Disaster Prevention Council All evacuation shelters in Miyagi Prefecture have closed as of Dec. 30, 2011 5 MIYAGI (4) Height of tsunami in Miyagi (5) Land subsidence and area of flooding Extent After Highest tsunami: More than 20m of earthquake (recorded in Minamisanriku Town and other locations) increase 2 Area of flooding: 327 km Area at elevation 56 km2 3.4 (4.5% of entire prefecture) of 0 m or less Kesennuma City Area at or below 129 km2 1.9 ※ Total area of flooding in Aomori, Iwate, high water of Miyagi, Fukushima, spring tide Ibaraki and Chiba Minamisanriku Town 2 prefectures: 561 km2 Area at or below 216 km 1.4 historical high tide TaihakuSendai Ward, Ishinomaki City Matsushima Town Rifu Town Onagawa Town Higashimatsushima City Sendai Shiogama City Shichigahama Town Tagajo City Miyagino Ward, Sendai Wakabayashi Ward, Sendai Natori City Iwanuma City Watari Town Pacific Ocean Yamamoto Town Ishinomaki City 6 MIYAGI (6) Damage Situation Ishinomaki City Minamisanriku Town Kesennuma City Utatsu Ohashi Bridge (bridge collapse) Onagawa Town Higashimatsushima City 7 MIYAGI Sendai City Iwanuma City Nanakita River and neighboring area Kennan Purification Center Natori City/Iwanuma City Sendai Airport area 8 MIYAGI (7) Damage costs (As of Jan. 20, 2012) A. Industrial damage costs 25.79 billion USD ■Damage costs to agricultural, forestry and fisheries industries 16.13 billion USD ①Agricutural industry-related (farmland, facilities, crops, etc.) 6.75 billion USD ②Livestock industry-related (barns, livestock, products, etc.) 65.65 million USD ③ Forestry industry-related (forest roads, forestland, conservation facilities, etc.) 183.81 million USD ④Fishery industry-related (fishery facilities, fishing ports, fishing vessels, etc.) 9 billion USD (Other) 122.11 million USD ■Industry-related 7.75 billion USD (Estimated figure based on industry statistical survey) ■ Commerce-related 1.90 billion USD (Estimated figured based on commerce, business statistics, etc.) B. Damage costs to buildings (housing-related) 63.55 billion USD (Estimated figure based on construction started statistical survey) Based on Feb. 2, 2012 exchange rate 9 MIYAGI C. Damage costs to public works facilities, transportation infrastructure facilities 16.58 billion USD ①Expressway 162.87 million USD (Operated by East Nippon Expressway Company or prefectural road corporation) ②Controlled by national government 1.91 billion USD ③Roads (bridges included) 3.23 billion USD ④Rivers (dams included) 3.31 billion USD ⑤Coast 1.08 billion USD ⑥Ports 1.43 billion USD ⑦Sewage 4.88 billion USD ⑧Other (airport, etc.) 576.66 million USD D. Other 9.60 billion USD (Bicycle, public utilities, health, medical, welfare, education and police facilities, etc.) Total damage costs (A to D) 115.54 billion USD 10 MIYAGI (8) Emergency restoration ~ public works facilities Immediately after the disaster Same location after emergency restoration Washed away bridge Prefectural Road Oshika Line (Onagawa Town) Immediately after the disaster Same location after emergency restoration Vessel pushed onto land by tsunami National Road 398 (Ishinomaki City) Photos provided by Public Works Department, Miyagi Prefectural Government 11 MIYAGI Immediately after the disaster Same location after emergency restoration Osawagawa (Hashiura, Ishinomaki City) Immediately after the disaster Same location after emergency restoration Collapsed seawall Photos provided by Public Works Department, Miyagi Port of Ishinomaki (Nishihama seawall) Prefectural Government 12 MIYAGI Immediately after the disaster Same location after emergency restoration Sendai Airport (Natori City) Immediately after the disaster Call to port after disaster After emergency restoration Port of Sendai Tagasago Wharf Photos provided by Public Works Department, Miyagi Prefectural Government 13 ~ (8) Emergency restoration Agricultural land, facilities MIYAGI Immediately after the disaster Same location after emergency restoration Farm canal (Watari Town) Photos provided by Agriculture, Forestry and Fisheries Drainage pump station (Higashimatsushima City) Department, Miyagi Prefectural Government 14 MIYAGI Deposited sand removal Debris removal Debris removal from farm land (Natori City) Photos provided by Agriculture, Forestry and Measures for salt removal from farm land (Hebita area, Ishinomaki City) Fisheries Department, Miyagi Prefectural Government 15 Ⅲ Crisis management in the immediate MIYAGI aftermath of the disaster (1) Miyagi Prefecture’s initial response Friday, March 11, 2011 2:46 pm Magnitude 8.8 earthquake occurs (as measured by the Japan Meteorological Agency (JMA)) (revised to magnitude 9.0 on March 13) Prefectural Disaster Task Force is formed (on the fifth floor of the prefectural office building) ※ A disaster task force is automatically formed when an earthquake with a seismic intensity of 6 lower or greater on the Japanese scale is measured within the prefecture 2:49 pm A major tsunami warning is issued (for Miyagi, Iwate, and Fukushima Prefectures by JMA) 2:50 pm A maximum tsunami height of 6 m is forecasted for Miyagi Prefecture (by JMA) 3:02 pm The prefecture makes request to the national government to deploy Self- Defense Force troops to Miyagi 3:14 pm A maximum tsunami height of 10 m is forecasted for Miyagi Prefecture (by the J-ALERT system and JMA) 3:15 pm Officials confirm the first tsunami has reached Miyagi Prefecture (Ayukawa River, Ishinomaki City) 3:20 pm A 3.3 m tsunami is observed at Ayukawa River in Ishinomaki City (by JMA) 3:30 pm Prefectural Disaster Task Force holds its first meeting. 3:36 pm The prefecture makes request to national government to deploy emergency firefighting assistance teams 4:00 pm The governor holds a news conference. ※ The governor calls for residents to remain calm, promising that no resource will be spared as the prefectural government works to ensure safety and restoration from the disaster. 16 MIYAGI (1) Miyagi Prefecture’s initial response (2) Friday, March 11, 2011 (continued) 5:00 pm Prefectural Disaster Task Force holds its second meeting 6:00 pm Prefectural Disaster Task Force