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Indian Ocean Early Warning System

Implementing community based early warning in Sri Lanka and Thailand, in collaboration with regional partners, SEI is undertaking a participatory assessment of the enabling conditions for implementing community based early warning in the Indian Ocean.

Inactive project


Project Team

Rasmus Kløcker Larsen
Rasmus Kløcker Larsen

Team Leader: Rights and Equity

SEI Headquarters

As part of the Sida funded programme Sustainable Recovery and Resilience Building in the Tsunami Affected Region, Frank Thomalla and Rasmus Klocker Larsen recently conducted field visits to Sri Lanka and Krabi Province in Southern Thailand. The visits were facilitated by the Asian Disaster Preparedness Centre (ADPC) and Raks Thai, respectively.

Initiated at the Kobe Conference in 2005, the development of the Indian Ocean Early Warning System (IOEWS) is well underway under the lead of UNESCO’s Intergovernmental Oceanographic Commission (IOC).

A large number of organisations are engaged in disaster preparedness in the region and considerable knowledge regarding the technology-human interface of Early Warning Systems (EWS) and the issues pertaining to community preparedness and disaster resilience, or the so-called “last mile”, exist. It is widely appreciated that there is considerable variation in the effectiveness of EWS in transmitting messages of an actual threat into actions at the community and household level. Once a message is received, it is critical that actions taken are appropriate and rapid to minimise potential losses.

Challenges in implementing guidance and policy recommendations
Whilst the technological aspects of the IOEWS have received considerable attention by donors and governments, addressing community preparedness and disaster management activities in EWS development does not often receive the same attention or resources. Despite sufficient generic and case specific knowledge on the importance of addressing the last mile in EWS, organisations and agencies at regional, national and sub-national levels face considerable challenges in applying these insights and implementing guidance and policy recommendations.

The multi-stakeholder participatory assessment of last mile implementation conducted by SEI aims to add value to existing efforts by providing a platform for stakeholders involved in the Indian Ocean Early Warning System, and other regional efforts to develop Early Warning systems, to create an improved understanding of the enabling conditions needed for different actors to implement recommendations and guidance under the constraints of their daily work such as limited financial and human capacity, conflicting demands by donors and end users, and divergence in organisational agendas of different stakeholders.

The assessment is being conducted through an analysis of the post-tsunami literature on EWS; an online dialogue via email correspondence and e-forum; consultations with key informants in different government departments and at different administrative levels; international and national non-governmental and humanitarian organisations, and community-based organisations (CBOs); and focus group discussions in communities at risk from coastal hazards. This methodology allows exploration of different interpretations of last mile implementation challenges, reflection on challenges and opportunities, and institutional learning.

Lessons learned from Sri Lanka and Thailand field visits

The work undertaken in Sri Lanka and Thailand in July 2008 led to the following insights:

  • Despite the large influx of international funds for the development of an EWS for the Indian Ocean, there is a lack of financial and staff capacity for disaster management activities at the lower levels of government and very little support for community-based disaster risk management (CBDRM). As a result, CBDRM relies heavily on volunteerism but in the absence of support from the government, there is widespread concern that these activities are not sustainable in the longer-term.
  • Disaster Risk Management (DRM), in isolation of more pressing issues in communities, is not considered a priority by many communities, even some of those severely affected by the 2004 Tsunami. DRM activities, therefore, need to be integrated in strategies that address wider community priorities, such as improving and diversifying livelihoods and building capacity for community-based natural resource management.
  • Whilst outlining different needs and interests, most stakeholders agree that there is a problem of lacking implementation on the ‘last mile’. This suggests that stakeholders hold different interpretations of what should be implemented, interpreting EWS related policies differently and with varying motivations for engaging in EWS activities.
  • Thus, the negotiation of roles and responsibilities and conflicts of interests lie at the core of the lack of implementation. To address these challenges, expert guidance is not always relevant and there is a need to establish a process of ‘learning by doing’ that is enabled by adequate feedback mechanisms from practice back to the formulation of policy and guidance.

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