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27 Dec 2018 description
map UNOSAT

This map illustrates an overview of potential tsunamis inundated areas according to wave high categories of 2,5m; 5m; 7,5m and 10m covering reported affected districts by OCHA as of 25 December 2018 in Lampung Province, Island of Sumatra, Indonesia.

27 Dec 2018 description
map UNOSAT

This map illustrates an overview of potential tsunamis inundated areas according to wave high categories of 2,5m; 5m; 7,5m and 10m covering reported affected districts by OCHA as of 25 December 2018 in Banten Province, Island of Java, Indonesia.

30 Nov 2018 description
map UNOSAT

This map illustrates the potential zones with a decrease of the photosynthetic activity due mainly to ash deposit all over the Ambae island. This environmental disturbance on the photosynthetic activity is identified by the difference mean values of the Normalized Difference Vegetation Index (NDVI) percent difference from average conditions.

01 Nov 2018 description
report UNOSAT

31 October 2018, Geneva, Switzerland – UNITAR-UNOSAT is currently collaborating with UNDP and national stakeholders on a 3-year project that aims to bolster disaster management capacity in Guyana and Dominica, with a specific focus on women.

25 Oct 2018 description
map UNOSAT

UNITAR - UNOSAT has produced a preliminary landslides/mudflows analysis, using Pleiades - 1 data. For this analysis UNOSAT has used satellite images over the area to determine three reported cracks in Bufutsa and Bumushisho Parishes.

25 Oct 2018 description
map UNOSAT

This map illustrates shelters in the area of the Rukban border crossing on the Syrian-Jordanian border. Using satellite images collected by the WorldView-02 satellite on 4 October 2018 and the WorldView-01 satellite on 7 October 2018, UNOSAT identified 10,876 probable shelters along the Jordanian side of the border, 25 kilometers southwest of the Al Waleed crossing. This is a 7 percent decrease in apparent shelters visible compared to the previous UNOSAT analysis done using an image collected 23 and 24 June 2018.

25 Oct 2018 description

Observations

  • Due to heavy torrential rains, Landslides/Mudflows have occurred in Mbale District, Uganda
  • As of 13 October 2018, there were landslides/mudflows satellite-detected in Bufutsa and Bumushisho Parishes
  • This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR – UNOSAT.
19 Oct 2018 description

Overview

On 28 September 2018, a magnitude 7.5 earthquake had it’s epicenter in Indonesia’s Central Sulawesi province triggering a tsunami with waves upto 3 metres high and landslides that resulted in widespread damage and loss of lives. The earthquake occured less than two months after a series of earthquake in Indonesia’s Lombok island.

18 Oct 2018 description
map UNOSAT

This map illustrates areas of satellite-detected destroyed or otherwise damaged settlements in Buthidaung, Maungdaw, and Rathedaung Townships in Northern Rakhine State in Myanmar. Analysis primarily used satellite imagery collected on multiple dates from August 2017 to March 2018. Satellite analysis combined with information on settlement locations in Myanmar indicate that approximately 392 towns and villages from a total number of 993 were affected. This includes 96 out of 371 in Buthidaung, 277 out of 399 in Maungdaw, and 19 out of 223 in Rathedaung.

15 Oct 2018 description

This map illustrates satellite-detected landslide at in Bukalasi and surrounding areas located close to Mount Elgon in Manjiya District, Eastern Region, Uganda, as seen on Pleiades-1 satellite imagery with 0.5m resolution, collected on 13 October 2018. The analysis of the image shows that landslides and overflowed waters/mud seem to have hit Bukalasi along the stream and have potentially affected several houses and also caused cut of roads. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR - UNOSAT.

11 Oct 2018 description
report UNOSAT

UNITAR-UNOSAT has produced an estimation of the potential affected and population exposed to riverine flooding over the most affected reported States in Nigeria: Adamawa, Anambra, Bayelsa, Benue, Delta, Edo, Kebbi, Kogi, Kwara, Niger, Rivers, Taraba UNOSAT has conducted three type of assessment:

1. Estimation of Potential Affected Land & Population Exposed based Flood Return Period

11 Oct 2018 description
map UNOSAT

This map illustrates an analysis of the evolution of satellite-detected surface waters in Bayelsa State, Nigeria, based on satellite data recorded on 16, 21, 22, 28 September and 03 October 2018. Before the national flood had been declared by the government of Nigeria on 18 September 2018, a total surface of 79,902 ha was detected as inundated within Bayelsa State, as of 16 September 2018. On 21 and 22 September 2018 an additional surface of 5,280 ha inundated areas were detected, representing an increase of the surface waters of 7%.

04 Oct 2018 description
map UNOSAT

This map illustrates satellite-detected building damage assessment as of 02 October 2018, over Lero area northeastern Palu city in Central Sulawesi following the 7.5 magnitude earthquake and subsequent tsunami of the 28th of September 2018. The analysis was conducted using a post-event World view-3 satellite image acquired 2 October 2018. UNITAR-UNOSAT identified in the analysed area 197 potentially damaged structures.

04 Oct 2018 description
map UNOSAT

This map illustrates satellite-detected building damage assessments of 02 October 2018, over Tawaeli area northeastern Palu city in Central Sulawesi following the 7.5 magnitude earthquake and subsequent tsunami of the 28th of September 2018. The analysis was conducted using a post-event World view-2 satellite image acquired 2 October 2018. UNITAR-UNOSAT identified in the analysed area 531 potentially damaaged structures.

03 Oct 2018 description
map UNOSAT

This map illustrates satellite-detected building damage assessment as of 02 October 2018, over Pantoloan area northeastern Palu city in Central Sulawesi following the 7.5 magnitude earthquake and subsequent tsunami of the 28th of September 2018. The analysis was conducted using a post-event Worldview-2 satellite image acquired 2 October 2018.

28 Sep 2018 description
map UNOSAT

This analysis illustrates potential impact in Tuba area caused by the passage of Tropical cyclone Mangkhut - 18 that made landfall in Phillipines on 15 September 2018.
Satellite Data: Pleiades-1