The cancellation came Thursday a little more than an hour after the warning was issued after a 7.2 earthquake struck Vanuatu.
The center says sea level readings didn't show any tsunami signals.
If a tsunami were generated, the center says it doesn't pose a threat to any areas outside the region.
THIS IS A BREAKING NEWS UPDATE. Check back soon for further information. AP's earlier story is below.
HONOLULU (AP) — The Pacific Tsunami Warning Center in Honolulu has issued a tsunami warning for Vanuatu, the Solomon Islands and New Caledonia.
The warning was issued Thursday morning, Hawaii time, following an earthquake with a preliminary magnitude of 7.3.
It was centered in Vanuatu, about 133 north-northwest of Santo, or 1,290 miles northeast of Brisbane, Australia.
The warning center says it's not known if a tsunami was generated
However, it says a quake of this size has the potential to generate a destructive tsunami that can strike coastlines in the region within minutes to hours.