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Volcanic eruption in Tonga and the Pacific

An underwater volcano in the South Pacific erupted violently causing tsunamis to hit Hawaii, Japan, and Tonga's largest island, Tongatapu sending waves flooding into the capital.

The Hunga-Tonga-Hunga-Ha'apai volcano, about 30 kilometers (18.6 miles) southeast of Tonga's Fonuafo'ou island, first erupted on Friday 14 Janurary and a second time on Saturday 15 January around 5:26 p.m. local time, according to media reports. The eruptions sent a plume of ash, gas and steam 20 kilometers (12.4 miles) into the air, 

Satellite imagery showed a massive ash cloud and shockwaves spreading from the eruption. Ash was falling from the sky in the Tonga capital, Nuku'alofa, Saturday evening and phone connections were down. The eruption was likely the biggest recorded anywhere on the planet in more than 30 years, according to experts.

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Место события:Tonga
Date of Charter Activation:2022-01-15
Время активации Хартии:16:35
TЧасовой пояс в районе активации Хартии:UTC+01:00
Запрос на активацию поступил от:UNITAR on behalf of United Nations Office for the Coordination of Humanitarian Affairs (OCHA) | Regional Office for Asia and the Pacific
Номер активации:744
Менеждер проекта от:UNITAR

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The impact of Tonga volcanic eruption on the vegetation of the surrounding islands
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Получено: 14/01/2022, 16/01/2022

Источник: PlanetScope

Категория: Delineation Map

Preliminary analysis of InSAR displacements for the Tonga 2022 eruption

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Получено: Sentinel-1: 22/12/2021, 03/01/2022
Sentinel-2: 28/11/2021, 17/01/2022

Источник: Sentinel-1, Sentinel-2

Категория: Delineation Map

Damage assessment in 'Ohonua town, 'Eua Prope district, 'Eua division, Tonga

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Получено: Pleiades: 19/01/2022 and 20/01/2022
WorldView-3: 14/09/2021

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Категория: Grading Map

Damage Assessment, of 'Eua Island, Tonga, following Hunga Tonga-Hunga Ha'apai volcanic eruption

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Получено: Sentinel-2: 14/01/2022 and 19/01/2022
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Damage assessment in Nomuka Island, Mu'omu'a district, Ha'apai division,Tonga

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Получено: WorldView-2: 13/11/2021
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Damage assessment in Mango Island, Mu'omu'a district, Ha'apai division, Tonga

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Получено: WorldView-2: 21/11/2021
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Kanopus-V: 18/01/2022

Источник: WorldView-2, KOMPSAT-3, Kanopus-V

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Grading Product NUKU ALOFA RPT01

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Получено: 17/01/2022, 18/01/2022

Источник: Pleiades

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Grading Product NUKU ALOFA RPT03

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Получено: 17/01/2022, 18/01/2022

Источник: Pleiades

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Grading Product NUKU ALOFA RPT06

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Grading Product NUKU ALOFA RPT04

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Grading Product NUKU ALOFA RPT05

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Получено: 17/01/2022, 18/01/2022

Источник: Pleiades

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Damage assessment in Mango Island, Mu'omu'a district, Ha'apai division, Tonga

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Получено: WorldView-2: 21/11/2021
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Источник: Kanopus-V, KOMPSAT-3, WorldView-2

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Pre and post-event situation over Nomuka island, Tonga

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Получено: 17/01/2022

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Pre and post-event situation over Hunga Tonga island

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Получено: 16/01/2022

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Pre and post-event situation over Nomuka island, Tonga

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Получено: 17/01/2022

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Pre and post-event situation over Vaiola Hospital, Nuku Alofa, Tonga

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Pre and post-event situation over Nuku Alofa, Tonga

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Получено: 18/01/2022

Источник: Pleiades

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Pre and post-event situation over Nuku Alofa, Tonga

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Получено: 18/01/2022

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Preliminary Satellite Derived Damage Assessment - Volcanic Eruption and induced tsunami in Mango Island Tonga

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Получено: Kanopus-V: 17/01/2022
KOMPSAT-3: 18/01/2022
WorldView-2: 21/11/2021

Источник: Kanopus-V, WorldView-2 / KOMPSAT-3

Категория: Grading Map

Satellite-Derived Damage Observation by Volcanic Eruption and induced tsunami, Hunga Tonga-hunga Ha'apai Volcano

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Авторские права: WorldView-2 © (2020) DigitalGlobe, Inc., Longmont CO USA 80503. DigitalGlobe and the DigitalGlobe logos are trademarks of DigitalGlobe, Inc. The use and/or dissemination of this data and/or of any product in any way derived there from are restricted. Unauthorized use and/or dissemination is prohibited.
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Map produced by CASC and Second Institute of Oceanography, MNR, China

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Получено: WorldView-2: 14/05/2020
GF-1: 16/01/2022
JILIN-1: 17/01/2022
Sentinel-2: 17/01/2022

Источник: WorldView-2, JILIN-1, GF-1 (Gaofen-1), Sentinel-2

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Satellite-Derived Damage Observation by Volcanic Eruption and induced tsunami, Hunga Tonga-hunga Ha'apai Volcano

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Авторские права: WorldView-2 © (2020) DigitalGlobe, Inc., Longmont CO USA 80503. DigitalGlobe and the DigitalGlobe logos are trademarks of DigitalGlobe, Inc. The use and/or dissemination of this data and/or of any product in any way derived there from are restricted. Unauthorized use and/or dissemination is prohibited.
JILIN-1 © CGSTL (2022)
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Contains modified Copernicus Sentinel data (2022)
Map produced by CASC and Second Institute of Oceanography, MNR, China

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Получено: WorldView-2: 14/05/2020
GF-1: 16/01/2022
JILIN-1: 17/01/2022
Sentinel-2: 17/01/2022

Источник: WorldView-2, JILIN-1, GF-1 (Gaofen-1), Sentinel-2

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Damage assessment in Atata Island, Kolovao district, Tongatapu division, Tonga

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Получено: 17/01/2022

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Damage assessment in Nomuka village, Mu'omu'a district, Ha'apai division Nomuka Island

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Получено: 16/01/2022

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Volcanic Eruption of the 15 January 2022 and induced tsunami, Hunga Tonga-hunga Ha'apai Volcano- Preliminary Satellite-Derived Assessment

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Получено: Sentinel-2: 08/12/2021
Pleiades: 16/01/2022

Источник: Sentinel-2, Pleiades

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