-
Native forests absorbing more carbon dioxide
Media release06 June 2017New Zealand’s forests and other land areas may be absorbing up to 60% more carbon dioxide than has been calculated, with much of this uptake likely occurring in native forests, NIWA scientists have discovered. -
Understanding and predicting floods and their impacts
Feature story06 June 2017Floods are not unusual in New Zealand, but those that hit us early this winter broke records. Why did they occur? Should we expect more? Can we predict future floods? -
Winter 2020 – NZ’s warmest winter on record
Media release06 June 2017New Zealand has just experienced its warmest winter on record, according to official NIWA climate data. -
Coldest seawater discovered
Feature story06 June 2017The coldest seawater on earth could help scientists understand why Antarctic sea ice is growing in a warming world -
Tropical Cyclone Cook churning across Pacific
Media release10 April 2017NIWA meteorologist Seth Carrier outlines the likely path of Cyclone Cook, which is gaining strength in the Pacific. -
Tropical Torrent by the numbers
Media release07 April 2017The Tropical Torrent that spread over New Zealand this week, produced up to three times the normal April rainfall for some locations in three days, NIWA forecaster Ben Noll says. -
Tropical Torrent takes aim at New Zealand
Media release31 March 2017After thrashing Australia, what’s left of ex-Tropical Cyclone Debbie is forecast to slowly move across the Tasman Sea over the weekend and soak New Zealand next week. -
NIWA's Hotspot Watch for 30 March 2017
Hotspot30 March 2017The final weekly update for the 2016-17 summer describing soil moisture across the country to help assess whether severely to extremely dry conditions are occurring or imminent. -
NIWA launches New Zealand Drought Index - a one-stop drought monitor
Media release24 March 2017A new tool to monitor drought conditions across New Zealand has been launched today by NIWA. -
Hotspot Watch for 16 March 2017
Hotspot16 March 2017A weekly update describing soil moisture across the country to help assess whether severely to extremely dry conditions are occurring or imminent. -
The Tasman Tempest takes its toll - time to tally up
Media release13 March 2017As the Tasman Tempest headed east off New Zealand today, it’s time to look at the statistics and see how many records it washed away. -
Meteorological March Madness
Media release08 March 2017NIWA meteorologist Ben Noll says parts of the upper North Island have received more rain in two days than normally falls for the entire month.