Overall Green alert Drought for Western USA-2021
in United States

Event summary

The drought has lasted for 6 months. Drought indicators suggest anomalies typical of mild to severe events.

GDACS ID DR 1014821
Name: Western USA-2021
Countries: United States
Start Date: End of Apr 2021
Duration: 226 days
Impact: Minor impact for agricultural drought in 91703 km2
More info: Global Drought Observatory


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Virtual OSOCC
Meteo assessment
Satellite products
Analytical products
Detailed event map. European Union, 2021. Map produced by EC-JRC.
The boundaries and the names shown on this map do not imply official endorsement or acceptance by the European Union.

Updates on volcanic activity (Smithsonian)

Latest media headlines

Articles: 1109 | About casualties: 31 | Last hour: 0

Drought: What must happen next2021-12-03T13:55+0100.

Every few years, it is devastating to watch the same tragedy: a weather cycle that brings debilitating drought and hunger to East Africa, threatening the lives and livelihoods of millions of people in Ethiopia, Somalia, and Kenya. The weath
Slow climate catastrophe: the spread of the barren land2021-12-03T09:49+0100.

Northeast Brazil, world most densely populated dry areas , with a population of approximately 53 million, is among the most at risk. The region is known for drought and poverty, inspirational novels about disadvantaged field workers forced
Un desastre climático en cámara lenta: la expansión de tierras baldías2021-12-03T09:37+0100.

Pero las cosas están empeorando. La región tuvo su sequía más larga registrada desde 2012 hasta 2017, y este año, otra sequía desecó gran parte de Brasil. En agosto, el último informe importante de las Naciones Unidas sobre el cambio climát
A slow-motion climate disaster: the spread of barren land2021-12-03T09:36+0100.

The land has sustained the Dantas family for more than 150 years, bearing fields of cotton, beanstalks up to a grown man’s hip and, when it rained enough, a river that led to a waterfall. But on a recent day, with temperatures approaching 1

Estimated casualties (PAGER)

USGS estimates the number of casualties for each earthquake for the Prompt Assessment of Global Earthquakes for Response (PAGER) product.
The graph shows the current fatalities estimate.

Exposed population

Data, images, links, services and documents

For this events, GDACS has links to information from the following sources: (1), EC-JRC (35), WMO (1), INFORM (2),