1931 Hawke's Bay earthquake
…killing 256, injuring thousands and devastating the Hawke's Bay region. It remains New Zealand's deadliest natural disaster. Centred 15 km north of Napier, it lasted for two and a half minutes and had a magnitude of 7.8 Ms (7.7 Mw). There were 525 aftershocks recorded in the following two weeks, with 597…