A new island is forming in Tonga's western volcanic chain, during 17 days of the Home Reef effusive lava flow eruption, since Saturday 10 September. The Aviation Alert level was lowered to from Orange to Yellow on 27 September, while monitoring continues.
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Results for Tonga Geological Services
Wednesday 28 September 2022
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Nuku'alofa, Tonga
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Saturday 17 September 2022
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Nuku'alofa, Tonga
Tonga's Home Reef Volcano erupted again early this morning, with eruption events increasing over the last 24 hours, sending steam vents 1km into the atmosphere. A volcanic submarine island has re-emerged 10m above sea level and continues to grow larger, Tonga Geological Services said. The volcanic activity poses low risks to aviation, but all mariners are warned to keep away from the area.
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Saturday 15 January 2022
Nuku'alofa, Tonga
A team of Tongan geologists who went out to observe the Jan. 14 eruption of the Hunga Tonga Hunga Ha'apai volcano witnessed spectacular explosions on the dangerous mission on Friday afternoon. The pulsating explosions throughout the day were also viewed from weather satellites in space.
Thursday 23 December 2021
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Nuku'alofa, Tonga
An explosive volcanic eruption shooting ash and pyroclastic material up to 350 metres above sea level was captured on camera yesterday, 22 Dec., by Tonga Navy crew, sailing close to the Hunga Tonga-Hunga Ha'apai active volcano. However, ash was not detected at the height of aviation, Taaniela Kula (TGS) said, “this is a point of discussion with the authorities.”
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Tuesday 25 August 2020
Nuku'alofa, Tonga
An earthquake centred close to Tongatapu and 'Eua was felt as mild shaking in the capital Nuku'alofa at 11:50am, today, Tuesday 25 August. Tonga Geological Services are now conducting an online survey to find out how the earthquake was observed in different parts of Tonga. Click for links.
