A new analysis published in Science shows the eruption at Hunga Tonga–Hunga Haʻapai volcano in Tonga on January 15, 2022, created the highest volcanic plume ever recorded. This is the first time a volcanic plume has been seen to penetrate the stratopause.
Home Reef volcano re-emerged above sea level on September 9, 2022, prompting authorities in Tonga to issue a Hazard Alert to all marines to sail at least 5 km (3.1 miles) away from the volcano. The volcano is located midway between Metis Shoal and Late Island in the central Tonga islands. It was first reported active in the mid-19th century when an ephemeral island formed.
Home Reef submarine volcano in Tonga started erupting on September 9, 2022 and re-emerged above sea level. The activity at the volcano is fumarolic, releasing gas into the atmosphere up to 1 km (3 200 feet) above sea level. A Hazard Alert was issued to all marines to sail at least 5 km (3.1 miles) away from the volcano.
Photos from the Kingdom of Tonga show streets and buildings covered in heavy ash after the massive eruption at Hunga Tonga-Hunga Ha'apai on January 15, 2022. While streets and roofs can be cleared, tsunami waves, up to 15 m (49 feet) in some places, and heavy…
The first aerial pictures have emerged from the disaster zone in Tonga after a massive eruption at Hunga Tonga-Hunga Ha'apai volcano on January 15, 2022. Aerial pictures acquired on January 17 by surveillance planes sent by Australia and New Zealand have now…
The Tongan Navy has reported major damage in the Ha’apai Islands after the major eruption at Hunga Tonga-Hunga Ha'apai volcano on January 15, 2022. Waves that hit Ha'apai Islands were estimated to be 5 – 10 meters (16 – 33 feet) in height, reaching…
The Kingdom of Tonga remains cut off from the rest of the world after a massive volcanic eruption at Hunga Tonga-Hunga Ha'pai volcano some 65 km (40 miles) N of capital Nuku'alofa on January 15, 2022. A 1.2 m (4 feet) tsunami hit Nuku'alofa some 30…
Eruptive column produced by the massive eruption of the Hunga Tonga-Hunga Ha'apai volcano in Tonga at 04:10 UTC on January 15, 2022, likely reached a height of about 30 km (98 500 feet) above sea level. The data is coming from Ozone Mapping and Profiler Suite…
A massive eruption took place at Hunga Tonga-Hunga Ha'apai volcano in Tonga at 04:10 UTC on January 15, 2022, producing a huge shockwave and a 1.2 m (4 feet) high tsunami. The eruptive cloud is reaching an altitude of at least 15.2 km (50 000 feet) above sea…
Another high-level eruption started at Hunga Tonga-Hunga Ha'apai volcano in Tonga at 15:20 UTC on January 13, 2022. A plume of gas and ash rose rapidly to an estimated height of 16.7 km (55 000 feet) above sea level by 17:42 UTC, according to the Wellington…
