Critical Updates on Ex-Tropical Cyclone Tam’s Impact on New Zealand

Ex-Tropical Cyclone Tam is impacting New Zealand’s North Island with heavy rain and strong winds. Originally a category one cyclone, it is now classified as an ex-tropical cyclone, but remains dangerous. Forecasts indicate severe weather will affect various areas including Northland and Auckland, with warnings issued for heavy rains, gusty winds, and potential flooding. Residents are advised to take precautions and stay informed.

Ex-Tropical Cyclone Tam is currently impacting the North Island of New Zealand with strong winds and heavy rain. Initially classified as a category one cyclone, it has now been designated as an ex-tropical cyclone, yet forecasters warn it remains a “powerful and potentially damaging system” delivering notable rainfall and strong winds across a broad area. Dangerous sea conditions, including large waves, are anticipated especially for the upper North Island, potentially leading to coastal erosion and inundation.

The adverse weather conditions are expected to first affect the upper and western North Island, before gradually moving eastward towards the South Island. Some regions, particularly northern areas, are already experiencing the onset of significant rain and wind. Forecasts indicate peak rainfall rates of 15 to 25 mm/h and possible thunderstorms, with distinct severe gale easterlies occurring in Northland and Auckland, gusting up to 120 km/h.

The weather system will extend towards areas such as Coromandel, Bay of Plenty, and Tai Rāwhiti Gisborne by Thursday. The weekend is likely to see wet weather across many parts of New Zealand, although some regions like Southland may enjoy dry spells. As the storm continues, updates from meteorologists suggest ongoing severe weather warnings and watches might be issued, particularly as the system progresses.

MetService has issued orange and heavy rain warnings for Northland, with potential upgrades to red warnings due to expected intense conditions. Auckland and Great Barrier Island are under heavy rain watches, while strong wind warnings are also anticipated for numerous regions. Specific areas experiencing severe weather alerts include Coromandel Peninsula, Gisborne, and parts of Taranaki.

Civil Defence Northland has alerted local agencies to prepare for possible emergencies, urging the public to drive carefully and plan for possible travel disruptions during the Easter holidays. Residents are advised to take precautions such as clearing drains and gutters due to the risk of surface flooding and slips. Auckland Transport cautions that weather conditions may affect road safety and public transportation, particularly ferries.

Power outages have been reported in parts of Northland, attributed to falling trees, emphasizing the need for residents to prepare for possible interruptions in service. RNZ, as the designated civil defence lifeline radio broadcaster, will provide ongoing updates and critical information during this weather event. It is essential for individuals to stay informed about the forecast and any changing conditions before planning travel or activities.

Ex-Tropical Cyclone Tam poses a serious weather threat to the North Island of New Zealand, exhibiting heavy rainfall and strong winds that may result in significant disruptions. Residents are urged to heed safety warnings and prepare adequately for potential emergencies. These weather conditions are expected to impact various regions throughout the island, and vigilance is necessary as the situation develops. The community must stay informed through official channels to ensure safety and minimize risks.

Original Source: www.rnz.co.nz