Premodifier: tsunami
Head noun: warning

Same concepts
http://dbpedia.org/resource/Tsunami_warning_system

Broader concepts

labelprovenanceconfidence
disaster mitigationisap:2444875060.575909
applicationisap:646230450.567935
west coastisap:346917400.226355

Narrower concepts

labelprovenanceconfidence
west coastisap:2247762300.545399
hawaiusisap:4363358280.362888
sirenisap:2295402340.345471
hawaiiisap:4399403840.312376
factisap:64945470.251647
dayisap:2317501100.242341
homeisap:29268580.211962