Overall Green alert Flood for Honduras
in Honduras

Flood impact summary

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

GDACS ID: 1100603
Deaths: 0
Displaced: 4000
Region: Bay Islands, Alta Verapaz, Belize District
Countries: Honduras
From - To 02 Sep - 02 Sep
Known identifiers for this event:

GDACS Score

For more info on GDACS alert score click here.

Impact Assessement as of 02-09-2020

SENDAI Indicator B N Country Location Info
affected 500 Guatemala Alta Verapaz
displaced 4000 Belize Belize District
SENDAI Indicator C N Country Location Info
houses destroyed 1 Honduras Bay Islands

Satellite Observation

Satellite-based Flood extent provided by GLOFAS
Overall of the satellite-based flooded area from / to : 2020-08-26 / 2020-09-09  

Wednesday 26/08Thursday 27/08Friday 28/08Saturday 29/08Sunday 30/08Monday 31/08Tuesday 01/09Wednesday 02/09Thursday 03/09Friday 04/09Saturday 05/09Sunday 06/09Monday 07/09Tuesday 08/09Wednesday 09/09

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 4000 displaced 02 Sep 2020 02 Sep 2020 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.