The tsunami threat around the Pacific from a huge undersea volcanic eruption receded on Sunday, but the massive ash cloud covering the tiny island nation of Tonga prevented surveillance flights from New Zealand from assessing the extent of damage.
Satellite images showed the spectacular eruption on Saturday evening, with a plume of ash, steam and gas rising like a mushroom above the blue Pacific waters. A sonic boom could be heard as far away as Alaska.
In Tonga, it sent tsunami waves crashing across the shore and people rushing to higher ground.
The eruption cut the internet to Tonga, leaving friends and
