Designing Institutional Resilience for Compound Disasters: EOC Structures, Networks, and Adaptive Operations

Disasters triggered by natural hazards increasingly unfold as compound and cascading events, placing extraordinary demands on the institutions responsible for coordination and decision-making. Emergency Operations Centers (EOCs) sit at the nexus of these multi-hazard crises, linking infrastructures, agencies, and communities, yet their organizational design is rarely examined through a systemic resilience lens. This presentation contributes empirical insights into how EOCs enable—or constrain—resilience under escalating uncertainty.

Drawing on qualitative analysis of U.S. Federal and state EOC doctrine and training materials, this study conceptualizes EOCs as socio-technical systems operating along a continuum between mechanistic (hierarchical and rule-based) and organic (networked and adaptive) organizational structures. Findings reveal that while formal guidance emphasizes mechanistic control to ensure accountability and resource tracking, effective EOC performance during complex and cascading disasters depends heavily on organic processes such as lateral information sharing, informal coordination, and emergent problem-solving. These adaptive mechanisms—critical for responding to interacting hazards and rapidly shifting conditions—remain largely undocumented and are instead learned through experience and social networks.

The analysis further identifies predisaster networking among EOC participants as key enabling conditions for systemic resilience. Pre-established relationships enhance information flow, reduce coordination friction, and support adaptive decision-making when conventional procedures are strained by compound hazards. From a resilience perspective, EOCs function not merely as coordination hubs but as institutional platforms where resistance, recovery, adaptation, and potential transformation are negotiated in real time.

This presentation advances the disaster- and climate-resilience discourse by reframing EOC design as a resilience-building intervention. It offers actionable strategies for strengthening systemic resilience, including integrating organic coordination mechanisms into doctrine, redesigning training and exercises to emphasize adaptive capacity, and evaluating EOC performance beyond compliance metrics. By explicitly addressing institutional dynamics within multi-hazard contexts, this work bridges theory and practice in climate-resilient development.