In the Coromandel, authorities said the peninsula has been completely cut off on Sunday after heavy rain pummelled the region, causing flooding and slips. Waitomo District Mayor John Roberston said the district had experienced widespread flooding and heavy rain, with reports of flooding, slips and inundation. Residents in already hard-hit areas like Auckland, Coromandel and Bay of Plenty are on watch for thunderstorms and more heavy rain. “Heavy rain affected parts of Bay of Plenty and Coromandel overnight and there will be more rain today, in particular for Coromandel." A Heavy Rain Warning remains for the Coromandel Peninsula until 6pm, as heavy showers and possible thunderstorms continue to pass over the area.