Damage Assessment in Aniwa Island - Tafea Province, Vanuatu

**UNOSAT code TC20230227VUT, GDACS Id: 1000965** This map illustrates damaged and potentially damaged structures and buildings in Tanna Island, Tafea Province of Vanuatu as detected using WorldView-2 satellite image acquired on 04 March 2023 after the passage of Kevin and Judy tropical cyclones. Within the analysed area UNOSAT identified 57 damaged and 88 potentially damaged structures. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).

**UNOSAT code TC20230227VUT, GDACS Id: 1000965** This map illustrates damaged and potentially damaged structures and buildings in Luganville and South East Santo Councils of Vanuatu as detected using Pleiades satellite images acquired on 04 & 06 March 2023 after the passage of Kevin and Judy tropical cyclones. Within the analysed area UNOSAT identified 46 damaged and/or potentially damaged structures. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).

**UNOSAT code TC20230227VUT, GDACS Id: 1000965** Status: Landslide, potentially affected road and damaged houses observed. Further action(s): Continue monitoring Summary of findings; Based on satellite images acquired on 04th, 09th and 11th of March 2023, the findings are the following:  Tanna Island, Tafea Province; Widespread affected forest observed over Tanna Island; Potentially affected houses observed in West Tanna  Council, Tafea Province; Widespread damaged houses observed in Lawir Village, Tanna Island, North Tanna Council, Tafea Province; Efate Island, Shefa Province; Widepsread affected forest observed over Efate Island; Tongoa Island, Shefa Province Widespread affected forest observed over Tongoa Island; South Pentecost Island, Penama Province No visible affected forest observed over cloud free areas in South Pentecost Island, South Pentecost Council, Penama Province; Ambae Island, West Ambae Council, Penama Province; Landslide observed in Ambae Island, West Ambae Council, Penama Province ;   Affected shoreline observed in Ambae Island, West Ambae Council, Penama Province ; Potentially affected road and potentially affected houses observed in Ambae Island, West Ambae Council, Penama Province ; Malekula Island, Malampa Province; Affected shoreline observed in South Malekula Council, Malampa Province;

**UNOSAT code: TC20200403VUT** This map illustrates potentially damaged structures and buildings in Meawo Island, Penama Province, Vanuatu as detected by satellite image acquired after landfall of the Tropical Cyclone Harold-20 on 6 April 2020. UNITAR-UNOSAT analysis used a Pleiades image acquired on 21 and 27 April 2020 as post event images, Within the island boundary, UNITAR-UNOSAT identified in the cloud free zones about 20 potentially damaged structures. Taking into account the pre-building footprints provided by Humanitarian OpenStreetMap, this represents about 2% of the total number of structures within the analyzed cloud free areas. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR-UNOSAT.

**UNOSAT code: VO20220115TON** This map illustrates the impact of the Hunga Tonga-hunga Ha'apai volcanic eruption and the subsequent tsunami in 'Ohonoua town ('Eua Prope district, Tonga) and damage assessment as detected from Pleiades images acquired on 20 January 2022 at 11:20 local time and 21 January 2022 at 11:13 local time. Among the 2,028 structures were identified, of which 1,231 structures are in cloud-free areas. Amongst the analyzed 1,231 structures, 54 were identified as damaged or destroyed, three as potentially damaged structures, and 1,174 buildings appeared without any visible damage from space imagery analysis. Six road obstacles were also identified in the cloud-free areas. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT).

**UNOSAT code: TC20200403VUT** This map illustrates potentially damaged structures and buildings in West Santo and South Santo Municipality, Sanma Province, Vanuatu as detected using WorldView-2 satellite images acquired on 17 and 19 April 2020 and a Pleiades satellite image acquired on 27 April 2020. Within the analyzed zone, UNITAR-UNOSAT identified in the cloud-free zones about 3,650 potentially damaged structures. Taking into account the pre-building footprints provided by Humanitarian OpenStreetMap, this represents about 63 % of the total number of structures within the analyzed cloud-free areas. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR-UNOSAT.