Overall Orange alert Flood
in Indonesia

Flood impact summary

This flood is expected to have a low humanitarian impact based on the magnitude and the affected population and their vulnerability.

GDACS ID: 1102458
Deaths: 52
Displaced: 83128
Region: Sumbawa, Dompu
Countries: Indonesia
From - To 03 Feb - 22 Apr
Known identifiers for this event: FL-2024-000026-IDN

GDACS Score

For more info on GDACS alert score click here.

Impact Assessement as of 11-02-2024

SENDAI Indicator A N Country Location Info
death 3 Indonesia North Tapanuli
death 1 Indonesia Sumedang
death 5 Indonesia Intan Jaya
death 4 Indonesia Bonglo
death 1 Indonesia Belu
death 1 Indonesia Kendari
death 16 Indonesia Pesisir Selatan
death 3 Indonesia -
death 2 Indonesia Jatiluwih
death 1 Indonesia -
death 11 Indonesia Makale
death 1 Indonesia Pasuruan
death 3 Indonesia East Java
missing 7 Indonesia Pesisir Selatan
SENDAI Indicator B N Country Location Info
affected 6278 Indonesia Sumbawa
affected 8662 Indonesia -
affected 2400 Indonesia Dompu
affected 3 Indonesia Dompu
affected 300 Indonesia Subang
affected 1460 Indonesia -
affected 5708 Indonesia -
affected 700 Indonesia Sumedang
affected 30 Indonesia Cisurupan
affected 332 Indonesia Babakan Madang
affected 597 Indonesia Sintang
affected 150 Indonesia Sumbawa
affected 488 Indonesia Sumbawa
affected 8228 Indonesia Tolinggula, Lito Tolinggula
affected 3000 Indonesia Kendari
affected 25794 Indonesia Pesisir Selatan
affected 35299 Indonesia Padang
affected 2 Indonesia -
affected 2958 Indonesia Padang Pariaman
affected 50 Indonesia Solok
affected 813 Indonesia Solok
affected 100 Indonesia Lima Puluh Kota
affected 155 Indonesia West Pasaman
affected 144 Indonesia Agam
affected 10000 Indonesia Grobogan
affected 1453 Indonesia Tegal Regency
affected 900 Indonesia Pasaman
affected 7222 Indonesia -
affected 1200 Indonesia -
affected 750 Indonesia Jayapura
affected 3690 Indonesia Bogor Regency
affected 7 Indonesia Bogor Regency
affected 959 Indonesia Bogor Regency
affected 10 Indonesia Bandung Barat
affected 3 Indonesia Bandung Barat
affected 460 Indonesia Bandung Barat
affected 16892 Indonesia Bangkalan
affected 6000 Indonesia -
affected 820 Indonesia Luwu Utara
affected 1786 Indonesia Bitung
affected 2490 Indonesia Buol
affected 3000 Indonesia Maluku Islands, Moluccas
affected 500 Indonesia Teluk Bintuni
affected 8 Indonesia East Java
affected 416 Indonesia Mamuju Tengah
affected 261 Indonesia Agam
displaced 31 Indonesia Agam
displaced 450 Indonesia Cilacap
displaced 70 Indonesia Luwu Utara
displaced 55 Indonesia -
displaced 426 Indonesia Bandung Barat
displaced 1256 Indonesia Luwu
displaced 219 Indonesia Bogor Regency
displaced 3734 Indonesia Padang
displaced 209 Indonesia Agam
displaced 76178 Indonesia Pesisir Selatan
displaced 500 Indonesia Bandar Lampung
injured 10 Indonesia Bonglo
injured 13 Indonesia North Tapanuli
SENDAI Indicator C N Country Location Info
houses 14 Indonesia Sumbawa
houses 1489 Indonesia Sumbawa
houses 3101 Indonesia -
houses 600 Indonesia Dompu
houses 207 Indonesia Subang
houses 365 Indonesia -
houses 1 Indonesia -
houses 220 Indonesia Sumedang
houses 2 Indonesia Bogor Regency
houses 18 Indonesia Bandung Barat
houses 314 Indonesia Luwu
houses 1500 Indonesia -
houses 205 Indonesia Luwu Utara
houses 104 Indonesia Mamuju Tengah
houses 1 Indonesia Jatiluwih
houses 300 Indonesia -
houses 2517 Indonesia -
houses 2662 Indonesia Grobogan
houses 75 Indonesia Tegal Regency
houses 3 Indonesia Makale
houses 4 Indonesia East Java
houses damaged 606 Indonesia Maluku, Moluccas, Maluku Islands
houses damaged 150 Indonesia Teluk Bintuni
houses damaged 4223 Indonesia Bangkalan
houses damaged 158 Indonesia Jayapura
houses damaged 69 Indonesia Agam
houses damaged 664 Indonesia Buol
houses damaged 437 Indonesia Bitung
houses damaged 45 Indonesia Babakan Madang
houses damaged 7 Indonesia Cisurupan
houses damaged 179 Indonesia -
houses damaged 30 Indonesia Sumbawa
houses damaged 170 Indonesia Sumbawa
houses damaged 2764 Indonesia Tolinggula, Lito Tolinggula
houses damaged 715 Indonesia Kendari
houses destroyed 4 Indonesia Buol
houses destroyed 1 Indonesia North Tapanuli

Satellite Observation

Satellite-based Flood extent provided by GLOFAS
Overall of the satellite-based flooded area from / to : 2024-01-27 / 2024-04-24  

Timeline of revisions

For accessing reports of previous advisories, please click on the advisory number in the table below.

IDAlert ColorPopulation affectedStart DateEnd DateSource
1 0 deaths 03 Feb 2024 05 Feb 2024 GLOFAS
2 3 deaths 03 Feb 2024 04 Feb 2024 GLOFAS
3 0 deaths 09 Feb 2024 11 Feb 2024 GLOFAS
4 1 deaths 11 Feb 2024 13 Feb 2024 GLOFAS
5 5 deaths 09 Feb 2024 11 Feb 2024 GLOFAS
6 0 deaths 16 Feb 2024 18 Feb 2024 GLOFAS
7 0 deaths and 500 displaced 24 Feb 2024 26 Feb 2024 GLOFAS
8 0 deaths 24 Feb 2024 26 Feb 2024 GLOFAS
9 0 deaths 21 Feb 2024 23 Feb 2024 GLOFAS
10 4 deaths 26 Feb 2024 28 Feb 2024 GLOFAS
11 0 deaths and 450 displaced 01 Mar 2024 04 Mar 2024 GLOFAS
12 1 deaths 05 Mar 2024 07 Mar 2024 GLOFAS
13 1 deaths 04 Mar 2024 06 Mar 2024 GLOFAS
14 19 deaths and 80121 displaced 07 Mar 2024 09 Mar 2024 GLOFAS
15 2 deaths 14 Mar 2024 15 Mar 2024 GLOFAS
16 0 deaths and 55 displaced 12 Mar 2024 14 Mar 2024 GLOFAS
17 0 deaths 19 Mar 2024 21 Mar 2024 GLOFAS
18 1 deaths and 645 displaced 24 Mar 2024 26 Mar 2024 GLOFAS
19 0 deaths and 1326 displaced 29 Mar 2024 31 Mar 2024 GLOFAS
20 0 deaths and 31 displaced 05 Apr 2024 07 Apr 2024 GLOFAS
21 0 deaths 02 Apr 2024 04 Apr 2024 GLOFAS
22 0 deaths 04 Apr 2024 06 Apr 2024 GLOFAS
23 14 deaths 13 Apr 2024 15 Apr 2024 GLOFAS
24 2 deaths 09 Apr 2024 11 Apr 2024 GLOFAS
25 3 deaths 18 Apr 2024 22 Apr 2024 GLOFAS

Flood polygons

This polygon (translucent blue with a blue border) is drawn by the analysts recording the flood event. It is meant to include all the areas reported as affected, by official source or the media. It does not represent the area actually under water.

Microwave flood detection

Flooded area, as detected in microwaves by the Global Flood Detection System of the JRC, based on NASA TRMM/GPM observations. This system has a rather low resolution (of 5-10km) but is not affected by clouds.
For more details, see http://www.unisdr.org/files/9622_LBNA23303ENC002.pdf.
The areas with a flood signal along the coast are an artefact of the system and should not be considered.

Optical Flood detection

Flooded area as detected in optical wavelengths by NASA/MODIS, known as "MODIS Flood Product". Data are made available by NASA GSFC Flood Mapping Project, http://oas.gsfc.nasa.gov/floodmap/index.html. Resolution of 250m, heavily affected by cloud cover.