Natural Disasters Natural Disaster Hazards: Data regarding hazard Frequency, cyclones, drought, earthquakes, flood, landslide, volcano.USGS Earthquakes Database: KML files of all earthquakes recorded by the USGS (across the whole world) from 1973 to present year.NOAA/WDC Historical Tsunami Database: Location information of tsunami sources and run-up events.(eg. maximum water height, travel time).Natural Disaster Hotspots: A wide range of geographic data on natural disasters (including volcanoes, earthquakes, landslide, flood.