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The world's disasters, at a glance.
This map shows events tracked by GDACS — the joint UN / European Commission alert system: earthquakes, cyclones, floods, volcanoes, droughts and major fires. Colour = alert level, size = exposed population. Data refreshes every 30 minutes.
Data: GDACS — European Commission (JRC) / UN (OCHA). Basemap: © OpenStreetMap, © CARTO.
From watch to response
Watch
GDACS continuously aggregates global alert systems — seismographs, cyclone models, flood sensors — and publishes each event with its physical characteristics.
Prioritisation
Each event gets a green, orange or red level based on expected humanitarian impact: intensity, exposed population, territorial vulnerability. The essentials are visible in one second.
Response
After the emergency comes assessment: drone mapping of affected areas, rapid orthophotos, building-by-building damage estimation. That is where OHM WORKS operates on the ground.
Mapping after the emergency?
NGOs, insurers, authorities: within days we deliver orthophotos and damage assessments over affected areas, immediately usable by your teams. Let's talk.