She said it had been a "freaky" experience and even when the tree was firmly on the ground it kept on creaking.
"It kept me up as it made crackly sounds all night. We are just lucky no one was around, as it would have completely crushed anything that was beneath it."
The tree had been in the domain on the corner of Douglas McLean Avenue and George's drive in Napier for as long as Ms Johnson can remember.
"We use to come here when I was kid and it was my favourite tree, as it was so bushy and gave out the most shade. We would lye under there for hours."
Ms Johnson said there was no wind when it fell and no one had expected the tree to collapse so it remained a mystery.