| gptkbp:instanceOf | gptkb:Oceanographic_phenomenon gptkb:Natural_disaster
 
 | 
                        
                            
                                | gptkbp:affects | Coastal regions 
 | 
                        
                            
                                | gptkbp:causedBy | gptkb:earthquake gptkb:volcanic_activity
 Meteorite impact
 Undersea earthquake
 
 | 
                        
                            
                                | gptkbp:detects | gptkb:Tsunami_warning_system 
 | 
                        
                            
                                | gptkbp:effect | Flooding Loss of life
 Destruction of coastal areas
 Economic damage
 
 | 
                        
                            
                                | gptkbp:etymology | Japanese word meaning 'harbor wave' 
 | 
                        
                            
                                | gptkbp:measures | Seismograph Tide gauge
 
 | 
                        
                            
                                | gptkbp:notableEvent | gptkb:2004_Indian_Ocean_tsunami gptkb:1960_Valdivia_earthquake_and_tsunami
 gptkb:2011_Tōhoku_earthquake_and_tsunami
 
 | 
                        
                            
                                | gptkbp:preparedness | Early warning systems Education and drills
 Evacuation plans
 
 | 
                        
                            
                                | gptkbp:recordedAt | gptkb:Ancient_Greece,_426_BC 
 | 
                        
                            
                                | gptkbp:relatedTo | gptkb:Earthquake gptkb:Seiche
 gptkb:Flood
 Storm surge
 
 | 
                        
                            
                                | gptkbp:speed | Up to 800 km/h in deep water 
 | 
                        
                            
                                | gptkbp:studiedBy | Oceanography Disaster management
 Seismology
 
 | 
                        
                            
                                | gptkbp:UNESCOStatus | Natural hazard 
 | 
                        
                            
                                | gptkbp:waterSource | Can exceed 30 meters near shore 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Young_All-Stars gptkb:Manic_Street_Preachers
 gptkb:Earthquake_Hazards
 gptkb:Annalisa
 gptkb:Ferry_Corsten
 
 | 
                        
                            
                                | gptkbp:bfsLayer | 6 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Tsunami 
 |