If you have been unable to contact a friend or family member - or if you have fled the storm and want others to know you are safe - you can post a message here on the NZ Herald’s community noticeboard.
The mayor of the flood-ravaged, isolated northern Hawke’s Bay town of Wairoa has issued a personal message to those desperate for news of trapped family as crucial supplies run low.
Craig Little said while they had experienced an “absolutely devastating” storm event, he believed everybody had been accounted for at this stage.
“People are suffering, their homes have been inundated with water and we just need to still get it sorted. So people are struggling but you can’t get hold of them because our communications are down, don’t stress that because you can’t get hold of them means there’s something wrong.”
Follow the Herald’s latest coverage of Cyclone Gabrielle here.