Description

Explore mapped earthquake, wind and corrosion zones used to support building design decisions.

BRANZ Maps is an online mapping tool that helps users understand key building‑related environmental conditions across New Zealand. By entering a location, users can view mapped information such as earthquake risk, wind exposure and corrosion severity. The tool supports better early‑stage design decisions and helps users interpret how building standards apply to different parts of the country.

Scope

You’ll find on the maps:

• Earthquake zones
• Corrosion (exposure) zones
• Wind regions and wind zones
• Climate zones
• Rainfall intensity