Overall Green alert Flood for Mexico
in Mexico

Flood impact summary

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

GDACS ID: 1101568
Deaths: 0
Displaced: -
Region: Mexico, El Salto
Countries: Mexico
From - To 02 Aug - 04 Aug
Known identifiers for this event:

GDACS Score

For more info on GDACS alert score click here.

Impact Assessement as of 04-08-2022

SENDAI Indicator B N Country Location Info
affected 150 Mexico El Salto
SENDAI Indicator C N Country Location Info
houses 30 Mexico El Salto

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 02 Aug 2022 04 Aug 2022 FloodList
2 3 deaths 01 Aug 2022 03 Aug 2022 FloodList
3 2 deaths 05 Aug 2022 08 Aug 2022 FloodList
4 0 deaths 11 Aug 2022 13 Aug 2022 FloodList
5 0 deaths 18 Aug 2022 20 Aug 2022 FloodList
6 0 deaths 23 Aug 2022 25 Aug 2022 FloodList
7 1 deaths 30 Aug 2022 31 Aug 2022 FloodList
8 0 deaths 28 Aug 2022 30 Aug 2022 FloodList
9 0 deaths 31 Aug 2022 31 Aug 2022 FloodList
10 2 deaths 27 Aug 2022 30 Aug 2022 FloodList
11 0 deaths and 217 displaced 26 Aug 2022 28 Aug 2022 FloodList
12 4 deaths and 200 displaced 03 Sep 2022 05 Sep 2022 FloodList
13 0 deaths 06 Sep 2022 08 Sep 2022 FloodList
14 0 deaths 09 Sep 2022 11 Sep 2022 FloodList
15 0 deaths and 228 displaced 08 Sep 2022 10 Sep 2022 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.