Eyewitnesses have described seeing a tornado over Te Awamutu, Waikato, this afternoon.
Kihikihi dairy farmer Lisa Jones was outside when she heard what she thought was thunder rumbling, but turned and saw the tornado starting to form.
"I lived in America so I know what it sounds like when a tornado is forming, but I was in a bit of disbelief," Jones said.
She watched the tornado as it started as a tiny funnel then grew into a full-sized twister, almost touching the ground behind her farm.