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Learning from megadisasters: lessons learnt from the Great East Japan earthquake and tsunami
Autori/Curatori: Federica Ranghieri 
Anno di pubblicazione:  2014 Fascicolo: 3  Lingua: Inglese 
Numero pagine:  13 P. 5-17 Dimensione file:  1076 KB
DOI:  10.3280/EFE2014-003001
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On March 11, 2011, an earthquake of magnitude 9.0 occurred in the Pacific Ocean off the coast of Japan’s Tohoku region. The quake shook the ground as far away as western Japan and lasted for several minutes. A half hour later, a tsunami of unprecedented force broke over 650 kilometers of coastline, toppling sea walls and other defenses, flooding more than 500 km2 of land, and washing away entire towns and villages. The devastation left around 20,000 people dead or missing, with most of the deaths caused by drowning. The tsunami leveled 130,000 houses and severely damaged 260,000 more. The areas worst hit were the Fukushima, Iwate, and Miyagi prefectures. This article investigates the ability of the Japan disaster risk management (DRM) system to cope with such megadisaster and to prevent even stronger impacts. Based on a project started in 2011 and ended in 2014, sponsored by the Government of Japan and the World Bank, which collected and analyzed information, data, and evaluations performed by academic institutions, nongovernmental organizations, government agencies, and the private sector, the article explains what worked and what worked less well on March 11, all with the objective of sharing Japan’s knowledge on disaster risk management (DRM) and postdisaster reconstruction with countries vulnerable to disasters.

Keywords: Disaster risk management, risk assessment, megadisasters
Jel Code: Q54, Q58

  1. Benfield A. (2011). Earthquake insurance business in Japan. December.
  2. Cabinet Office, Japan (2004). White paper on disaster management. Tokyo.
  3. Cabinet Office, Japan (2011). Disaster management in Japan. Tokyo.
  4. Fujita M. and Hamaguchi N. (2011). Japan and economic integration in East Asia: Postdisaster scenario. Annals of Regional Science, 42 (2): 485-500., DOI: 10.1007/s00168-011-0484-y
  5. Fukushima City (2012). Survey on people’s view on radiation (in Japanese). Available from:
  6. Fukushima Governor (2013). Comments on recovery plan in areas lifting up of restrict area (in Japanese). Fukushima Prefecture (2013). Panel on survey on people’s health (in Japanese).
  7. Hokkaido Shinbun (2013). Two years from 3.11: Difficult recovery. February 23 (in Japanese). Available from:
  8. Ishiwatari M. (2012). Review of countermeasures in the east Japan earthquake and tsunami. In: Shaw R. and Takeuchi Y. (Eds.), East Japan earthquake and tsunami: Evacuation, communication, education and volunteerism. Singapore: Research Publishing.
  9. Kahokushinpo (2013). Two years from GEJE. March 5 (in Japanese).
  10. McCurry J. (2012). Japan’s Tohoku earthquake: 1 year on. Lancet, 379: 880-881., DOI: 10.1016/s0140-6736(12)60378-x
  11. McCurry J. (2013). Fukushima residents still struggling 2 years after disaster. Lancet, 381: 791-792., DOI: 10.1016/s0140-6736(13)60611-x
  12. MLIT (Ministry of Land, Infrastructure, Transport, and Tourism) (2011). Comprehensive tsunami countermeasures in ports (interim report) (Kowan ni okeru sougouteki na tsunami taisaku no arikata) (in Japanese). Available from:
  13. Nomura S., Gilmour S., Tsubokura M., Yoneoka D., Sugimoto A. et al. (2013). Mortality risk amongst nursing home residents evacuated after the Fukushima nuclear accident: A retrospective cohort study. PLoS ONE, 8 (3): e60192., DOI: 10.1371/journal.pone.0060192
  14. Ranghieri F. and Ishiwatari M. (Eds.) (2014). Learning from megadisasters. Lessons from the great east Japan earthquake. Washington, DC: World Bank.
  15. Technical Committee on Tsunami Countermeasures (2011). Basic Approach for Rehabilitating Dikes Damaged by GEJE (Kaigan teiboutouno fukkyunikansuru kihontekina kangaekata) (in Japanese). Available from:
  16. Tokyoshinbun (2013). All people died because of the accident: Prolonged evacuation in Fukushima. March 13 (in Japanese).
  17. Tsutui Y., Tominaga M., Takahara M. and Takatani R. (2012). Stress on parents and children (in Japanese). Available from:
  18. World Bank (2011). The recent earthquake and tsunami in Japan: Implications for East Asia. East Asia and Pacific Economic Update 2011. Washington, DC: World Bank. Available from:

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Federica Ranghieri, in "ECONOMICS AND POLICY OF ENERGY AND THE ENVIRONMENT" 3/2014, pp. 5-17, DOI:10.3280/EFE2014-003001


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