Vulcan is a

pumice cone Volcanic cones are among the simplest volcanic landforms. They are built by ejecta from a volcanic vent, piling up around the vent in the shape of a cone with a central crater. Volcanic cones are of different types, depending upon the nature and ...

Papua New Guinea Papua New Guinea (abbreviated PNG; , ; tpi, Papua Niugini; ho, Papua Niu Gini), officially the Independent State of Papua New Guinea ( tpi, Independen Stet bilong Papua Niugini; ho, Independen Stet bilong Papua Niu Gini), is a country i ...

. It is a sub-vent of the

Rabaul caldera The Rabaul caldera, or Rabaul Volcano, is a large volcano on the tip of the Gazelle Peninsula in East New Britain, Papua New Guinea, and derives its name from the town of Rabaul inside the caldera. The caldera has many sub-vents, Tavurvur being t ...

and lies on its western rim. Its most recent eruption was in 1994, when it and another vent,

Tavurvur Tavurvur is an active stratovolcano near Rabaul, on the island of New Britain, in Papua New Guinea. It is a sub-vent of the Rabaul caldera and lies on the eastern rim of the larger feature. An eruption of the volcano largely destroyed the nearby ...

, forced the city of

Rabaul Rabaul () is a township in the East New Britain province of Papua New Guinea, on the island of New Britain. It lies about 600 kilometres to the east of the island of New Guinea. Rabaul was the provincial capital and most important settlement in ...

to be temporarily abandoned and the local administrative centres of

East New Britain Province East New Britain is a province of Papua New Guinea, consisting of the north-eastern part of the island of New Britain and the Duke of York Islands. The capital of the province is Kokopo, not far from the old capital of Rabaul, which was largely d ...

to be moved to a new capital,

Kokopo Kokopo is the capital of East New Britain Province in Papua New Guinea. It is administered under Kokopo-Vunamami Urban LLG. The capital was moved from Rabaul in 1994 when the volcanoes Tavurvur and Vulcan erupted. As a result, the population of ...

. Today, the slopes of Vulcan are now forested, as a result of dormancy since 1994. Vulcan did not exist during the German colonial times, although the agronomist for the New Guinea Company, Richard Parkinson, noticed that a small island in the harbour in 1880 had grown noticeably larger by 1900. During the 1920s the island offered enough new land for Australian colonials to open a sporting club there, with tennis courts. By 1937 Vulcan was its current size and erupted that year, filling the harbour with a thick layer of pumice. An Australian Navy sailor walked out from the wharf some hundred meters before he broke through the crust and drowned.

References

Cinder cones Subduction volcanoes Volcanoes of New Britain East New Britain Province {{EastNewBritainProvince-geo-stub