Overall Green alert Drought for Central USA - Mexico-2021
in Canada, Mexico, United States

Event summary

No evidence of relevant impacts or not enough information available to date.

Name: Central USA - Mexico-2021
Countries: Canada, Mexico, United States
Start Date: End of Jul 2021
Duration: 500 days
Impact: Minor impact for agricultural drought in 709608 km2
More info: Global Drought Observatory

GDACS Score

For more info on GDACS alert score click here.
Maximum expected impact using different data sources.

Episode Timeline

IDAlertScoreDateDescription impactSource
1 0.25 20 Dec 2021 00:00 Minor impact for agricultural drought in 48012 km2 GDO
2 0.25 30 Dec 2021 00:00 Minor impact for agricultural drought in 38198 km2 GDO
3 0.25 10 Jan 2022 00:00 Minor impact for agricultural drought in 119124 km2 GDO
4 0.25 20 Jan 2022 00:00 Minor impact for agricultural drought in 119124 km2 GDO
5 0.5 30 Jan 2022 00:00 Minor impact for agricultural drought in 119124 km2 GDO
6 0.5 10 Feb 2022 00:00 Minor impact for agricultural drought in 122329 km2 GDO
7 0.75 20 Feb 2022 00:00 Minor impact for agricultural drought in 152637 km2 GDO
8 0.75 02 Mar 2022 00:00 Minor impact for agricultural drought in 111779 km2 GDO
9 0.75 10 Mar 2022 00:00 Minor impact for agricultural drought in 150245 km2 GDO
10 0.75 20 Mar 2022 00:00 Minor impact for agricultural drought in 159794 km2 GDO
11 0.75 30 Mar 2022 00:00 Minor impact for agricultural drought in 20843 km2 GDO
12 0.75 10 Apr 2022 00:00 Minor impact for agricultural drought in 180501 km2 GDO
13 0.75 20 Apr 2022 00:00 Minor impact for agricultural drought in 201555 km2 GDO
14 0.75 30 Apr 2022 00:00 Minor impact for agricultural drought in 216141 km2 GDO
15 0.75 10 May 2022 00:00 Minor impact for agricultural drought in 571072 km2 GDO
16 0.75 20 May 2022 00:00 Minor impact for agricultural drought in 591444 km2 GDO
17 0.75 30 May 2022 00:00 Minor impact for agricultural drought in 392359 km2 GDO
18 0.75 10 Jun 2022 00:00 Minor impact for agricultural drought in 507233 km2 GDO
19 0.75 20 Jun 2022 00:00 Minor impact for agricultural drought in 590339 km2 GDO
20 0.75 30 Jun 2022 00:00 Minor impact for agricultural drought in 439916 km2 GDO
21 0.75 10 Jul 2022 00:00 Minor impact for agricultural drought in 629342 km2 GDO
22 0.75 20 Jul 2022 00:00 Minor impact for agricultural drought in 670384 km2 GDO
23 0.75 30 Jul 2022 00:00 Minor impact for agricultural drought in 614373 km2 GDO
24 0.75 10 Aug 2022 00:00 Minor impact for agricultural drought in 845981 km2 GDO
25 0.75 20 Aug 2022 00:00 Minor impact for agricultural drought in 858937 km2 GDO
26 0.75 30 Aug 2022 00:00 Minor impact for agricultural drought in 458176 km2 GDO
27 0.75 10 Sep 2022 00:00 Minor impact for agricultural drought in 535177 km2 GDO
28 0.75 20 Sep 2022 00:00 Minor impact for agricultural drought in 544792 km2 GDO
29 0.75 30 Sep 2022 00:00 Minor impact for agricultural drought in 290327 km2 GDO
30 0.75 10 Oct 2022 00:00 Minor impact for agricultural drought in 346974 km2 GDO
31 0.75 20 Oct 2022 00:00 Minor impact for agricultural drought in 366833 km2 GDO
32 0.75 30 Oct 2022 00:00 Minor impact for agricultural drought in 334556 km2 GDO
33 0.75 03 Dec 2022 00:00 Minor impact for agricultural drought in 709608 km2 GDO

Affected Countries

Country
Mexico
United States


Affected ARU (Administrative Reporting Unit)

RDrI-Agri Name Country
- High Coahuila Mexico
- High Nuevo Leon Mexico
- Medium Colorado United States
- Medium Kansas United States
- Medium Nebraska United States
- Medium Oklahoma United States
- Medium Texas United States
- Medium Wyoming United States
- Low Utah United States
- Medium Aguascalientes Mexico
- Medium Distrito Federal Mexico
- Medium Guanajuato Mexico
- Medium Guerrero Mexico
- Medium Hidalgo Mexico
- Medium Jalisco Mexico
- Medium Mexico Mexico
- Medium Michoacan Mexico
- Medium Morelos Mexico
- Medium Oaxaca Mexico
- Medium Puebla Mexico
- Medium Queretaro Mexico
- High San Luis Potosi Mexico
- High Tamaulipas Mexico
- Medium Tlaxcala Mexico
- Medium Veracruz Mexico
- High Zacatecas Mexico

More information

For a full list of available products related to this event, please refer to the GDACS Resources page.