Rabaullocated on the island of Papua New Guineawas known for decades as the “pearl of the Pacific.” However, beneath its calm waters and apparent prosperity, there always existed a silent threat. The history of the town, marked by two devastating volcanic eruptions in less than 60 years, reveals the struggle of a community against a natural force capable of annihilating everything in a matter of hours.
The foundation of Rabaul in 1910 it was directly linked to the strategic location of Simpson Harbour, a deep natural harbor that attracted merchants and colonial administrators. Soon, the city became a vital point of the South Pacific, famous for its port and their prosperous businesses.
But, as a German scientist warned shortly after the city’s establishment, an unpredictable threat slumbered beneath Rabaul. “It is possible that the volcanic force remains dormant for decades or even centuries. But it is also possible that it activates again at any time; nothing could be more unpredictable“said the expert.
Rabaul sat on the edge of a collapsed caldera flooded by the sea, a vestige of a prehistoric eruption of colossal magnitude. The mountains that surround the port, such as Tavurvur and Vulcanare not simple hills, but the sub-vents of a gigantic magmatic chamber barely buried under the city.
In 1937, the warning came true: Tavurvur and Vulcan They erupted, killing more than five hundred people and destroying much of the city. Rabaul was rebuilt and flourished as an economic center, but no one forgot the scars of the disaster.
Almost half a century after the tragedy, fate tested Rabaul again. On September 18, 1994the city of more than 17,000 inhabitants lived its usual routine. There were no obvious signs of threat, just the concern of some tremors.
Albert Koni, then a young butcher’s apprentice, remembers that deceptive calm: “We could feel that something was just below the surface, rising,” he explained to ABC. The birds fell silent, the tremors shook palms and dragged algae from the bottom of the port. Uncertainty and fear began to grow.
Elders who remembered 1937 suggested evacuating. The focus of hope was the Volcanological Observatory of Rabaul (RVO), founded after the previous disaster. Ima Itikarai, current deputy director of the RVO, related: “The data showed that there was going to be an eruption at some point, but between 1985 and 1994 nothing happened and people became complacent.”
When, on the night of the 18th, seismographs drew frenetic lines and the observatory telephone did not stop ringing, scientists concluded that the eruption was imminent. At 6:06 in the morning of September 19, Tavurvur exploded, followed shortly after by Vulcan.
“Suddenly, a huge cloud like a nuclear bomb rose,” Koni said. What followed was a succession of events that would forever mark the collective memory: a violent flow of pyroclasts descended at dizzying speeds, blocks of lava fell into the portand a dense gray cloud hid the sun. The rain turned ash into mud, causing roofs to collapse and burying homes. The observatory struggled to continue collecting data while its own scientists took turns clearing ash from the roof and avoiding total ruin.
In just five days, what was once a bustling regional center was reduced to ruins and desolation: Four out of five buildings collapsed or were buried under meters of ash. Thanks to the evacuation, the number of deaths was low. Still, most families left the city forever.
Following the disaster, the Papua New Guinea government chose not to rebuild Rabaul in the most dangerous areas: the remains were razed and residents relocated. Simon Harborformer economic heart, became a prohibited zone. Only the furthest part of the volcanoes was repopulated over the years.
The memory of the disaster persists in the landscape and in the strict urban planning rules that govern the region today. As explained Koni“Today I would say that Rabaul has a skeleton population.” Some have returned to what they consider ancestral lands, although these areas are marked as unsuitable for development.
Daily life is put together with difficulty in this duality: one half of the old town is a barren field, while the other shows signs of activity and hope. Tourism has flourished in the wake of the tragedy, with cruise ships taking advantage of the harbor’s deep waters and visitors touring the ruins, sometimes guided by Koni himself, who now bears the nickname “Sir Bertie, Lord of Many Volcanoes.”
He RVO He remains in his position, equipped with modern technology that, despite its advances, recognizes its limitations. “The chances of an eruption like the one in 1994 occurring again in Rabaul are one hundred percent,” Itikarai warned. “But the problem is predicting when.”
The memory of the tragedy lives not only in its ruins, but in the constant and precarious surveillance that scientists maintain over the 20 active volcanoes of Papua New Guinea. However, the resources are enough to cover only five of them. The roof of the observatory has collapsed, corroded by acids from the ash, and the cuts threaten its operation: “Sometimes our financing is not good either”Itikarai lamented.
The real danger under Rabaul They are not just Tavurvur or Vulcan, but the enormous submerged volcano under Simpson Harbor. Every several thousand years, this monster awakens, releasing energy capable of equaling colossal eruptions like that of Krakatoa in 1883. Studies suggest that the last big explosion took place about 1,400 years ago, although experts warn that “you cannot depend on a fixed calendar” for this type of catastrophe.
The story, in the end, is that of a town forged in beauty and danger, forced to rebuild itself —physically and emotionally— after every blow of nature. Many of those who returned did so out of a deep sense of belonging and respect for what was lost. “Rabaul was paradise on Earth. It was a place like that,” said Koni, resigned but proud. The 1994 eruption destroyed the city of his childhood, but gave him the vocation to tell his story as a guide, bearer of living memory and warning for future generations.
The duality of Rabaul —between life and destruction, beauty and danger— is still latent. Its inhabitants know that the monster beneath their feet never fully sleeps, and that living here is always an act of faith and resistance.
