Hazards

NIWA scientists are heading to the waters around Whakaari/White Island in the Bay of Plenty next week to survey changes to the seafloor.

This is one of the most extreme drought events for Auckland in modern times and similar to one experienced in 1993/94.

Analysis of drought conditions across New Zealand this year shows it is one of the most severe on record for some regions.

Moderate soil moisture increases in the western North Island and in the Far North, while soil moisture decreases were observed along the east coast and Wairarapa. Many parts of the South Island saw small soil moisture increases during the past week, although small decreases were observed in northern Canterbury.

A little can mean a lot – especially when it comes to the relationship between sea level rise and coastal flooding.

NIWA’s priority at all times is on the wellbeing, health and safety of our staff working across the country delivering excellent research and associated science services for the benefit of all New Zealanders.

An ambitious international scientific project to study New Zealand’s largest earthquake fault is now enabling scientists to learn more about slow slip earthquakes happening in subduction zones around the world.

NIWA climate scientists are asking for volunteers to help give its historic weather project a quick, sharp boost.

Across the North Island, slight soil moisture increases were observed during the past week as a front brought much needed rain to drought affected areas. However, soil moisture levels continue to be well below normal across the vast majority of the island. Across the South Island, soil moisture levels generally increased in the north and decreased in the south during the past week.

Auckland is set to break a climate record on Saturday for the region’s longest dry spell, according to NIWA forecasters.

Across the North Island, the past week once again featured little if any rainfall for most locations. Soil moisture levels in the lower South Island have improved markedly from last week.

Aucklanders should not expect any decent rain for more than 10 days, says NIWA principal scientist and forecaster Chris Brandolino.