Tonga’s consulate in the European Union (EU) has released photographs of the damage caused by the tsunami waves formed from the Hunga-Tonga-Hunga-Ha’apai undersea volcano eruption on Saturday, January 15. Cars, roads, and buildings in the capital Nuku’alofa are all covered in volcanic ash. Meanwhile, aerial images taken by the New Zealand Air Force show that some villages on islands that have yet to be reached have been wiped out entirely. Reports say international phone lines have been restored, but repairs of a damaged underwater cable might take weeks. Tonga is currently isolated from the rest of the world, and little is known about the degree of the destruction.

A news report agency claimed that rescue workers and hundreds of volunteers worked tirelessly to sweep dust off Tonga’s major airport runway using wheelbarrows and shovels on Wednesday, January 19. The tsunami around Nuku’alofa City had recorded waves of 1.2 meters (about 4 feet), flooding coastal roads and properties. According to experts, the eruption of the underwater volcano near Tonga was most likely the world’s largest in more than 30 years.