Qualla: Karangetang https://qualla.com/karangetang en-us © 2026 Bendyline Mon, 20 Jul 2026 10:21:37 GMT Qualla serial false Qualla support@bendyline.com yes https://qualla.com/_m/w/b/3/p/karangetang-wp/hero-small.webp Qualla: Karangetang https://qualla.com/karangetang Karangetang: Introduction https://qualla.com/karangetang/ Photo credit Umbra Lab, Inc., CC BY 4.0. Api Siau. The Fire of Siau. That is what the islanders call Karangetang, and the name is not poetic license. Since 1675, this volcano on the northern end of Siau Island has erupted 41 times, an average of roughly once every eight years for three and a half centuries. It is the tallest mountain in offshore North Sulawesi at 1,827 meters, and it shares its 160-square-kilometer island with over 46,000 people who have made a permanent, if uneasy, peace with living on the slopes of one of Indonesia's most restless volcanoes.

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Image: Umbra Lab, Inc. | CC BY 4.0

]]> Thu, 09 Apr 2026 00:00:00 GMT https://qualla.com/_m/w/b/3/p/karangetang-wp/wb3p-karangetang-intro.mp3 0:06 1 full Karangetang: A Volcano That Never Sleeps https://qualla.com/karangetang/ Photo credit Marwan Mohamad, CC BY-SA 4.0. Karangetang's eruption record reads like a metronome of destruction. The pattern is relentless: eruptive episodes in 2007 forced evacuations. In June 2009, the Volcanological Survey of Indonesia raised the alert to Level Orange. In August 2010, lava and ash shot hundreds of meter...

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Image: Marwan Mohamad | CC BY-SA 4.0

]]> Thu, 09 Apr 2026 00:00:00 GMT https://qualla.com/_m/w/b/3/p/karangetang-wp/wb3p-karangetang-a-volcano-that-never-sleeps.mp3 0:06 2 full Karangetang: The Geography of Risk https://qualla.com/karangetang/ Photo credit R.Rahasia, CC BY-SA 4.0. Siau Island is not large. At 160 square kilometers, it is roughly the size of a mid-sized city. Karangetang dominates the northern half, its slopes dropping steeply to the coastal villages where the majority of the island's population lives. The proximity is the problem. Pyroclas...

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Image: R.Rahasia | CC BY-SA 4.0

]]> Thu, 09 Apr 2026 00:00:00 GMT https://qualla.com/_m/w/b/3/p/karangetang-wp/wb3p-karangetang-the-geography-of-risk.mp3 0:06 3 full Karangetang: Science Watches the Crater https://qualla.com/karangetang/ Photo credit Marwan Mohamad, CC BY-SA 4.0. The Volcanological Survey of Indonesia monitors Karangetang continuously, tracking seismicity that reveals the movement of magma beneath the surface. During periods of heightened activity, seismographs record earthquakes indicating lava effusion from the southwest side of the mai...

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Image: Marwan Mohamad | CC BY-SA 4.0

]]> Thu, 09 Apr 2026 00:00:00 GMT https://qualla.com/_m/w/b/3/p/karangetang-wp/wb3p-karangetang-science-watches-the-crater.mp3 0:06 4 full Karangetang: Living with the Fire https://qualla.com/karangetang/ Photo credit Marwan Mohamad, CC BY-SA 4.0. Despite everything, Siau's population has grown, from 40,758 in the 2010 census to an estimated 46,459 in mid 2023. People stay because Siau is home, because the volcanic soil grows excellent cloves and coconuts, because the fishing is good, and because leaving means abandoning e...

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Image: Marwan Mohamad | CC BY-SA 4.0

]]> Thu, 09 Apr 2026 00:00:00 GMT https://qualla.com/_m/w/b/3/p/karangetang-wp/wb3p-karangetang-living-with-the-fire.mp3 0:06 5 full