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Pre-existing longitudinal studies of people affected by disasters provide opportunities to examine the effects of these events on health. Data used in the current investigation were provided by participants in the New Zealand Health, Work and Retirement longitudinal surveys conducted in 2010, 2012 and 2014 (n = 428; aged 50-83), who lived in the Canterbury region of New Zealand during the 2010-2011 earthquakes. Latent profile growth analyses were used to identify groups of respondents who had similar pre-post-disaster physical and mental health profiles. These groups were compared in terms of demographic factors, personal impact of the earthquakes assessed in 2012 and the overall negative-positive impact of the earthquake assessed in 2014. There was little evidence of change in health status overtime. Groups did not differ in their experiences of threat or disruption, however those in poorest health reported greatest distress and a more negative overall impact of the earthquake. Although results suggest little impact of disasters on health of surviving older adults, pre-disaster vulnerabilities were associated with distress. Social workers and agencies responsible for disaster response can play a key role in pre-disaster planning and assessment of vulnerabilities of older adults to enhance potential for positive outcomes post-disaster. [ABSTRACT FROM AUTHOR]