Despite the proliferation of disaster EWSs in the region, only 37 can be considered operational, because many of these systems do not operate or function properly or do not meet the requirements that would allow them to be considered EWSs . Sustainable financing and political support are needed to ensure the functioning of disaster EWSs  . Several studies identified difficulties in implementing disaster EWSs due to a lack of community engagement and response to the alerts that are issued . To address these challenges, the document 'Developing Early Warning Systems: A Checklist' provides guidance for the implementation of a people-centred approach to early warning systems, as proposed in the Hyogo Framework for Action 2005-2015 .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report