User:Rtnf/HOT Climate Action Fellowship
The research process was conducted in two stages for each country team. The first stage involved the identification of ten areas considered to be at highest risk, based on available national disaster and hazard data, news archives, and reports from non-governmental organizations and local authorities. Selection criteria included the frequency of disasters, the size of the exposed population, and vulnerability factors such as the prevalence of informal settlements, inadequate infrastructure, and exposure to climate-related hazards. The results of this stage were compiled in a “High Risk” dataset.
The second stage consisted of an assessment of data availability in OpenStreetMap (OSM) for the identified high-risk areas. This was undertaken through a preliminary scan using tools such as Overpass Turbo, OSM Inspector, and the Humanitarian OpenStreetMap Team (HOT) Export utility. The assessment focused on basic feature counts (e.g., buildings, roads, health facilities, schools) and provided a qualitative classification of coverage levels as high, medium, or low, without attempting to calculate exact completeness percentages. The results were compiled in an “OSM Data” dataset.
Report
https://github.com/altilunium/osm-region-downloader
| Site name | Admin unit | Hazard(s) | Why high risk | Population exposed | Vulnerable groups | Data source (link+date) |
|---|---|---|---|---|---|---|
| Bima | Kabupaten | Flood | High intensity rainfall | ~540.000 | Informal settlements, poor infrastructure, climate hazard | https://wiki.altilunium.my.id/wiki/Bencana_Alam_di_Indonesia (Dec 25, 2024) |
| Serang | Kabupaten | Flood | High intensity rainfall | ~1.600.000 | Informal settlements, poor infrastructure, climate hazard | https://wiki.altilunium.my.id/wiki/Bencana_Alam_di_Indonesia (Dec 3, 2024) |
| Pandeglang | Kabupaten | Flood | High intensity rainfall | ~1.400.000 | Informal settlements, poor infrastructure, climate hazard | https://wiki.altilunium.my.id/wiki/Bencana_Alam_di_Indonesia (Dec 4, 2024) |
| Sukabumi | Kabupaten | Flood, landslide | High intensity rainfall | ~2.800.000 | Informal settlements, poor infrastructure, climate hazard | https://wiki.altilunium.my.id/wiki/Bencana_Alam_di_Indonesia (Dec 4, 2024 + Mar 6, 2025 + Mar 8, 2025) |
| Mataram | City | Flood | High intensity rainfall, the overflow of the Unus River, storm surge | ~460.000 | Informal settlements, climate hazard | https://wiki.altilunium.my.id/wiki/Bencana_Alam_di_Indonesia (Dec 9, 2024 + Dec 25, 2024) |
| Batam | City | Landslide | High intensity rainfall | ~1.200.000 | Climate hazard | https://wiki.altilunium.my.id/wiki/Bencana_Alam_di_Indonesia (Jan 13, 2025) |
| Bandar Lampung | City | Flood | High intensity rainfall | ~1.200.000 | Climate hazard | https://wiki.altilunium.my.id/wiki/Bencana_Alam_di_Indonesia (Jan 17, 2025 + Feb 21, 2025 + Apr 21, 2025) |
| Pekalongan | Kabupaten | Landslide | High intensity rainfall | ~1.000.000 | Informal settlements, poor infrastructure, climate hazard | https://wiki.altilunium.my.id/wiki/Bencana_Alam_di_Indonesia (Jan 20, 2025) |
| Mamuju | Kabupaten | Flood, landslide | High intensity rainfall | ~280.000 | Informal settlements, poor infrastructure, climate hazard | https://wiki.altilunium.my.id/wiki/Bencana_Alam_di_Indonesia (Jan 28, 2025) |
| Poso | Kabupaten | Earthquake, tsunami | Tokararu Fault Area | ~250.000 | Informal settlements, poor infrastructure | https://wiki.altilunium.my.id/wiki/Bencana_Alam_di_Indonesia (July 24, 2025) |
| Bengkulu | City | Earthquake, tsunami | Oceanic Plate Subduction Zone | ~370.000 | Informal settlements | https://wiki.altilunium.my.id/wiki/Bencana_Alam_di_Indonesia (May 23, 2025) |
| Flores Timur | Kabupaten | Volcanic eruption | Lewotobi Twin Volcano | ~280.000 | Informal settlements, poor infrastructure | https://wiki.altilunium.my.id/wiki/Bencana_Alam_di_Indonesia (Nov 4, 2024) |
| Pangalengan | Kecamatan | Earthquake | Garsela Fault Area | ~150.000 | Informal settlements, poor infrastructure | https://wiki.altilunium.my.id/wiki/Bencana_Alam_di_Indonesia (Sept 18, 2024) |
| Nias Barat | Kabupaten | Flood | High intensity rainfall | ~99.000 | Informal settlements, poor infrastructure, climate hazard | https://wiki.altilunium.my.id/wiki/Bencana_Alam_di_Indonesia (Mar 5, 2025) |
| Simalungun | Kabupaten | Flood, landslide | High intensity rainfall | ~1.000.000 | Informal settlements, poor infrastructure, climate hazard | https://wiki.altilunium.my.id/wiki/Bencana_Alam_di_Indonesia (Mar 16, 2025) |
| Kendari | City | Flood | High intensity rainfall | ~350.000 | Climate hazard | https://wiki.altilunium.my.id/wiki/Bencana_Alam_di_Indonesia (Jun 29, 2025) |