Source: UNISDR Disaster Risk Reduction
Nice, France, 9 June 2025 – As climate extremes intensify and sea levels rise, coastal communities are sounding the alarm – not about distant threats, but about dangers already unfolding. At the 2025 UN Ocean Conference, a side event titled “From Coast to Community: Building Resilience Through Early Warnings” put the spotlight a critical mission: ensuring that every person on Earth is protected by Early Warnings for All (EW4All) by 2027. Co-hosted by the UN Office for Partnerships, the World Meteorological Organization (WMO), and the UN Office for Disaster Risk Reduction (UNDRR), the event brought together ministers, mayors, scientists, and UN leaders.Their message was clear: early warnings save lives – but only if they are inclusive, trusted, and locally led.
The call: early warnings must be inclusive, trusted and locally led
Opening the session, Annemarie Hou, Executive Director of the UN Office for Partnerships, underscored that nearly half the world still lacks access to basic early warning systems- She emphasized that early warnings are not just about sensors and satellites, – they are about people, institutions, leadership, and action at every level. From coastlines to city halls, from community organizers to data scientists, everyone has a role to play.
“Sea levels are rising. Storms are intensifying. Lives and livelihoods are hanging in the balance. And when disaster strikes without warning, the results are brutal. That’s not just a gap – that’s an injustice.” – Annemarie Hou, UN Office for Partnerships
Jamaica: Reaching people where they are
H.E. Kamina Johnson Smith, Jamaica’s Foreign Minister, shared how the country is integrating smart technologies and community engagement into its early warning systems. With 70% of the population living within five kilometers of the coast, Jamaica has installed flood gauges, hurricane detection systems, and 15 early warning siren towers – covering 95% of the population.
“We’ve partnered with mobile networks to deliver real-time alerts and even used TikTok to reach people where they are. Early warnings must be accessible, relatable, and trusted.” – Kamina Johnson Smith, Minister of Foreign Affairs, Jamaica
Jamaica’s approach is grounded in legislation, with early warnings embedded in both its Disaster Risk Management Act and Climate Change Policy Framework.
WMO: The physics of urgency
Prof. Celeste Saulo, Secretary-General of the World Meteorological Organization, delivered a sobering message: science is clear, and the window for action is closing. Greenhouse gas concentrations are at record highs, and the last decade has been the hottest on record. She emphasized that adaptation and coastal resilience are no longer optional – they are essential. Early warnings are a cornerstone of that resilience, but they must be timely, actionable, and globally supported.
“We cannot negotiate with the laws of physics. Every fraction of a degree matters. Early warnings work – but only if they work for everyone, everywhere.” – Celeste Saulo, Secretary-General, WMO
UNDRR: Local leadership is not optional – It’s essential
Kamal Kishore, Special Representative of the Secretary-General for Disaster Risk Reduction, emphasized that early warnings are central to achieving the Sendai Framework’s goals. He reminded the audience that while 108 countries report having multi-hazard early warning systems, 85 still do not. He outlined three priorities: empower local leadership, bridge science and community knowledge, and embed early warnings into broader systems of resilience. He also called for simplified, accelerated financing to support small island states and vulnerable communities.
“If we fail on early warnings, we fail on reducing disaster losses. Local actors are not waiting – they are innovating. They deserve investment and political support.” – Kamal Kishore, UNDRR
Local leadership in action: Voices from the frontlines
Moderated by Pulitzer Center journalist Delger Erdenesanaa, the panel showcased how cities and communities are turning global goals into local action:
– Thabani Nyawose, Speaker of Council, Durban, South Africa, shared how community-based early warning systems saved lives during the devastating 2022 floods. In Quarry Road informal settlement – home to 1,000 residents – not a single life was lost, thanks to a locally managed alert system linked to the South African Weather Service.
– Dr. Jérôme Aucan, Head of PCCOS, described how Pacific Island nations are building resilience through decades of investment in ocean modeling, risk knowledge, and regional cooperation. In Tuvalu, early warning data informed over $50 million in adaptation investments and supported legal advocacy at the International Court of Justice.
– Rym Nadia Benzina Bourguiba, President of La Saison Bleue, emphasized the power of inclusive dialogue and South-South cooperation. Her organization has mobilized thousands of students and citizens across Africa and the Mediterranean through education, cleanups, and regional summits.
– Patricia Desouza, UN Resident Coordinator in Cabo Verde, described how the UN is helping transform early warnings into daily tools for dignity and security. In Mozambique, early alerts triggered evacuation protocols that protected over 3 million people. In Cabo Verde, early warnings are now embedded in agriculture, water governance, and national policy planning.
A Call to Action: Urgency, Innovation, and Equity
Closing the session, Prof. Dwikorita Karnawati, Head of Indonesia’s BMKG, called for harnessing AI, big data, and IoT to make early warnings smarter and more accessible. She emphasized that innovation must be paired with capacity building and local ownership.
“We must move from managing disasters to managing risk. Early warnings are the bridge.” – Dwikorita Karnawati, BMKG Indonesia