Overall Green 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: 1100493
Deaths: 1
Displaced: 3158
Region: Aceh, North Aceh Regency
Countries: Indonesia
From - To 02 Jun - 19 Jun
Known identifiers for this event:

GDACS Score

For more info on GDACS alert score click here.

Impact Assessement as of 15-06-2020

SENDAI Indicator A N Country Location Info
death 1 Indonesia Jeneponto
missing 1 Indonesia Bantaeng
SENDAI Indicator B N Country Location Info
affected 1300 Indonesia Tegal City
affected 500 Indonesia Sorong
affected 12000 Indonesia Bantaeng
affected - Indonesia Bone Bolango Regency
displaced 100 Indonesia Pekalongan
displaced 358 Indonesia North Aceh Regency
displaced 2500 Indonesia Bone Bolango Regency
displaced 200 Indonesia Bantaeng
injured 3 Indonesia Bone Bolango Regency
SENDAI Indicator C N Country Location Info
houses 2339 Indonesia Bantaeng
houses damaged 187 Indonesia Tegal City
houses damaged 100 Indonesia Sorong
houses damaged 1479 Indonesia Bone Bolango Regency
houses destroyed 3 Indonesia Jeneponto
SENDAI Indicator D N Country Location Info
bridges 3 Indonesia Bone Bolango Regency

Satellite Observation

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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 and 100 displaced 02 Jun 2020 05 Jun 2020 FloodList
2 0 deaths 03 Jun 2020 05 Jun 2020 FloodList
3 1 deaths and 200 displaced 12 Jun 2020 15 Jun 2020 FloodList
4 0 deaths and 2500 displaced 10 Jun 2020 13 Jun 2020 FloodList
5 0 deaths and 358 displaced 15 Jun 2020 19 Jun 2020 FloodList

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.