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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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Авторские права: © Planet Labs Inc. (2022)
map produced by CNES

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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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Авторские права: Contains modified Copernicus Sentinel data (2022)
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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

Источник: Pleiades / WorldView-3

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

Источник: Sentinel-2 / WorldView-3 / Pleiades

Категория: Grading Map

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

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Получено: WorldView-2: 13/11/2021
Pleiades: 17/01/2022

Источник: WorldView-2, Pleiades

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

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© KARI (2022).
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Получено: WorldView-2: 21/11/2021
KOMPSAT-3: 18/01/2022
Kanopus-V: 18/01/2022

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

Категория: Gradient Monitoring Maps

Grading Product NUKU ALOFA RPT01

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Получено: 17/01/2022, 18/01/2022

Источник: Pleiades

Категория: Delineation Map

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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Получено: 17/01/2022, 18/01/2022

Источник: Pleiades

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Grading Product NUKU ALOFA RPT04

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Получено: 17/01/2022, 18/01/2022

Источник: Pleiades

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Grading Product NUKU ALOFA RPT05

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Получено: 17/01/2022, 18/01/2022

Источник: Pleiades

Категория: Grading Map

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

Авторские права: © NTs OMZ, All Rights Reserved
© KARI (2022).
© (2022) 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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Получено: WorldView-2: 21/11/2021
Kanopus-V: 18/01/2022
KOMPSAT-3: 18/01/2022

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

Категория: Reference Map

Pre and post-event situation over Nomuka island, Tonga

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Получено: 17/01/2022

Источник: Pleiades

Категория: Delineation Map

Pre and post-event situation over Hunga Tonga island

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Получено: 16/01/2022

Источник: Pleiades

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Pre and post-event situation over Nomuka island, Tonga

Авторские права: Includes Pleiades material © CNES (2022), Distribution Airbus DS.
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Получено: 17/01/2022

Источник: Pleiades

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

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Получено: 18/01/2022

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Pre and post-event situation over Nuku Alofa, Tonga

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Получено: 18/01/2022

Источник: Pleiades

Категория: Delineation Map

Pre and post-event situation over Nuku Alofa, Tonga

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Получено: 18/01/2022

Источник: Pleiades

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

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Авторские права: © NTs OMZ, All Rights Reserved
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© KARI (2022). Map produced by UNITAR / UNOSAT

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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: © (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
© CGSTL (2022)
© CNSA/CRESDA (2022)
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
Gaofen-1B/D: 16/01/2022
JILIN-1: 17/01/2022
Sentinel-2-2B: 17/01/2022

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

Категория: Reference Map

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

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Авторские права: © (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
© CGSTL (2022)
© CNSA/CRESDA (2022)
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
Gaofen-1B/D: 16/01/2022
JILIN-1: 17/01/2022
Sentinel-2-2B: 17/01/2022

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

Категория: Reference Map

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

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Получено: 17/01/2022

Источник: Pleiades

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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 Download the full report

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Includes Pleiades material © CNES (2022), Distribution Airbus DS.
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Получено: Sentinel-2: 08/12/2021
Pleiades: 16/01/2022

Источник: Sentinel-2, Pleiades

Категория: Reference Map

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