Overall Green alert Flood
in Ecuador

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: 1102049
Deaths: 1
Displaced: 30
Region: Santa Ana Canton, Puerto Quito, Flavio Alfaro
Countries: Ecuador
From - To 04 Jun - 06 Jun
Known identifiers for this event:

GDACS Score

For more info on GDACS alert score click here.

Impact Assessement as of 10-06-2023

SENDAI Indicator A N Country Location Info
death 1 Ecuador Santa Ana Canton
SENDAI Indicator B N Country Location Info
affected 81 Ecuador Puerto Quito
affected 500 Ecuador Flavio Alfaro
displaced 30 Ecuador Flavio Alfaro
SENDAI Indicator C N Country Location Info
houses damaged 27 Ecuador Puerto Quito
houses damaged 100 Ecuador Flavio Alfaro

Satellite Observation

Satellite-based Flood extent provided by GLOFAS
Overall of the satellite-based flooded area from / to : 2023-05-15 / 2023-06-13  

Monday 15/05Tuesday 16/05Wednesday 17/05Thursday 18/05Friday 19/05Saturday 20/05Sunday 21/05Monday 22/05Tuesday 23/05Wednesday 24/05Thursday 25/05Friday 26/05Saturday 27/05Sunday 28/05Monday 29/05Tuesday 30/05Wednesday 31/05Thursday 01/06Friday 02/06Saturday 03/06Sunday 04/06Monday 05/06Tuesday 06/06Wednesday 07/06Thursday 08/06Friday 09/06Saturday 10/06Sunday 11/06Monday 12/06Tuesday 13/06

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 2 deaths 22 May 2023 31 May 2023 GLOFAS
2 0 deaths and 16 displaced 03 Jun 2023 05 Jun 2023 GLOFAS
3 1 deaths and 30 displaced 04 Jun 2023 06 Jun 2023 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.