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Full Details
Title
Damage assessment in Nomuka village, Mu'omu'a district, Ha'apai division, Nomuka Island, as of 17 January 2022
Description
**UNOSAT code: VO20220115TON** This map illustrates effects of the Hunga Tonga-hunga Ha'apai volcanic eruption in Nomuka island (Mu'omu'a district, Tonga) and damage assessment as detected from a Pleiades image acquired on 17 January 2022, 10:53 local time. In this island we identified~250 structures. 104 structures were analyzed in the cloud-free area and 41 structures were identified as damaged and almost all the structures were covered with ash. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR-UNOSAT.
Creator
UN Operational Satellite Applications Programme (UNOSAT)
Publisher
Humanitarian Data Exchange
Temporal Coverage
2022-01-17
Date Issued
2022-02-16
License
http://www.opendefinition.org/licenses/cc-by-sa
Access Rights
Public
Date Added
August 23, 2025
Provenance Statement
The metadata for this resource was last retrieved from Humanitarian Data Exchange on 2026-01-15.
UN Operational Satellite Applications Programme (UNOSAT) (2022). Damage assessment in Nomuka village, Mu'omu'a district, Ha'apai division, Nomuka Island, as of 17 January 2022. Humanitarian Data Exchange. https://data.humdata.org/dataset/b46465c7-845a-479d-b511-7ce5faa9fe9c (dataset)