A state of emergency has been declared after the volcano at its centre flared up again, blanketing much of the island in ash.
The provincial government now plans to move people from the north, south and west of the island to where it has secured land in the east, and possibly off-island, but when exactly that would start remained unclear.
Father William Bice is an Anglican priest in the hard-hit north, where he said a 30 centimetre thick layer of ash has blanketed everything, killing all plant life and contaminating water.