UPDATE: Tsunami watch posted for Hawaii
Hawaii is under a tsunami watch Thursday morning after an 7.7-magnitude earthquake struck at the Solomon Islands, according to USGS.
The Pacific Tsunami Warning Center says a tsunami may have been generated. An investigation is underway to determine if there is a tsunami threat to Hawaii.
If there is a threat to Hawaii, the earliest time of arrival of the first tsunami wave is 2:56 p.m. Thursday.