Overall Green alert Drought for Southern Canada and Northern USA-2021
in Canada, United States

Event summary

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

Name: Southern Canada and Northern USA-2021
Countries: Canada, United States
Start Date: End of Feb 2020
Duration: 655 days
Impact: Minor impact for agricultural drought in 93798 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 0.5 10 Apr 2021 00:00 Minor impact for agricultural drought in 201317 km2 GDO
2 0.5 20 Apr 2021 00:00 Minor impact for agricultural drought in 242723 km2 GDO
3 0.5 30 Apr 2021 00:00 Minor impact for agricultural drought in 216971 km2 GDO
4 0.5 10 May 2021 00:00 Minor impact for agricultural drought in 233875 km2 GDO
5 0.5 21 May 2021 00:00 Minor impact for agricultural drought in 174935 km2 GDO
6 0.5 03 Jul 2021 00:00 Minor impact for agricultural drought in 200377 km2 GDO
7 0.5 20 Jun 2021 00:00 Minor impact for agricultural drought in 200377 km2 GDO
8 0.5 30 Jun 2021 00:00 Minor impact for agricultural drought in 212547 km2 GDO
9 0.75 10 Jul 2021 00:00 Minor impact for agricultural drought in 643975 km2 GDO
10 0.75 20 Jul 2021 00:00 Minor impact for agricultural drought in 659759 km2 GDO
11 0.75 30 Jul 2021 00:00 Minor impact for agricultural drought in 498570 km2 GDO
12 0.75 10 Aug 2021 00:00 Minor impact for agricultural drought in 672273 km2 GDO
13 0.75 20 Aug 2021 00:00 Minor impact for agricultural drought in 772154 km2 GDO
14 0.75 30 Aug 2021 00:00 Minor impact for agricultural drought in 579965 km2 GDO
15 0.75 10 Sep 2021 00:00 Minor impact for agricultural drought in 684384 km2 GDO
16 0.75 20 Sep 2021 00:00 Minor impact for agricultural drought in 577269 km2 GDO
17 0.75 30 Sep 2021 00:00 Minor impact for agricultural drought in 227794 km2 GDO
18 0.75 10 Oct 2021 00:00 Minor impact for agricultural drought in 260823 km2 GDO
19 0.75 20 Oct 2021 00:00 Minor impact for agricultural drought in 278314 km2 GDO
20 0.75 30 Oct 2021 00:00 Minor impact for agricultural drought in 77203 km2 GDO
21 0.75 07 Dec 2021 00:00 Minor impact for agricultural drought in 93798 km2 GDO

Affected Countries

Country
Canada
United States


Affected ARU (Administrative Reporting Unit)

RDrI-Agri Name Country
- Low Alberta Canada
- Low Manitoba Canada
- Low Saskatchewan Canada
- Low Minnesota United States
- Low Montana United States
- Low North Dakota United States
- Low Wyoming United States
- Low Illinois United States
- Low Wisconsin United States

More information

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