G20 vs South Georgia and the South Sandwich Islands: Historical exposure to drought — Land soil moisture anomaly
Historical exposure to drought — Land soil moisture anomaly over time
- G20
- South Georgia and the South Sandwich Islands
How they compare
South Georgia and the South Sandwich Islands currently reports 3.08 Percentage change against -2.49 Percentage change in G20, a difference of 5.57 Percentage change.
That makes South Georgia and the South Sandwich Islands's figure about 1.2 times G20's.
The two have swapped places 25 times across 76 shared years of data; in 1950 it was G20 ahead.
G20 ranks 26th and South Georgia and the South Sandwich Islands ranks 23rd of 72 groups.
Across the 8 decades both report, G20 averaged higher in 3 and South Georgia and the South Sandwich Islands in 5.
Head to head by decade
| Decade | G20 | South Georgia and the South Sandwich Islands | Difference | Ahead |
|---|---|---|---|---|
| 1950s | -1.29 Percentage change | -1.4 Percentage change | 0.1132 Percentage change | G20 |
| 1960s | -1.45 Percentage change | 1.76 Percentage change | 3.21 Percentage change | South Georgia and the South Sandwich Islands |
| 1970s | 0.5678 Percentage change | 1.93 Percentage change | 1.36 Percentage change | South Georgia and the South Sandwich Islands |
| 1980s | 0.7534 Percentage change | 0.042 Percentage change | 0.7113 Percentage change | G20 |
| 1990s | 0.1863 Percentage change | 1.6 Percentage change | 1.42 Percentage change | South Georgia and the South Sandwich Islands |
| 2000s | -0.9303 Percentage change | -1.29 Percentage change | 0.3576 Percentage change | G20 |
| 2010s | -1.58 Percentage change | 1.5 Percentage change | 3.07 Percentage change | South Georgia and the South Sandwich Islands |
| 2020s | -2.53 Percentage change | -0.1518 Percentage change | 2.38 Percentage change | South Georgia and the South Sandwich Islands |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher historical exposure to drought — land soil moisture anomaly, G20 or South Georgia and the South Sandwich Islands?
- South Georgia and the South Sandwich Islands, at 3.08 Percentage change against -2.49 Percentage change in G20 as of 2025.
- What is the difference in historical exposure to drought — land soil moisture anomaly between G20 and South Georgia and the South Sandwich Islands?
- 5.57 Percentage change, with South Georgia and the South Sandwich Islands ahead.
- How many years of comparable data are there for G20 and South Georgia and the South Sandwich Islands?
- 76 years are reported by both, from 1950 to 2025.
- How do G20 and South Georgia and the South Sandwich Islands rank globally for historical exposure to drought — land soil moisture anomaly?
- G20 ranks 26th and South Georgia and the South Sandwich Islands ranks 23rd of 72 groups.
- Where does this data come from?
- Organisation for Economic Co-operation and Development, published as Historical exposure to drought — Land soil moisture anomaly. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The dataset provides annual anomalies in land and cropland soil moisture content of the top soil layer (0 to 7 cm) compared to the reference period 1981-2010. Exposure indicators to drought have been prepared by the Organisation for Economic Co-operation and Development (OECD). Please see the working paper for a more complete description of the methods. The datasets span the period 1981-2024 and is the result of the use of a variety of geospatial data sources, including the ERA5-Land averaged monthly data of volumetric soil moisture and ESA CCI land cover data. Average anomalies have been calculated for both land and cropland exposure to drought. The dataset has a global coverage on a national level; on the sub-national TL2 level (i.e. large subnational regions) results are reported for all OECD countries as well as for Argentina, Brazil, China, India, Indonesia and South Africa. A number of aggregates are included: Euro area, European Union, Advanced economies, Emerging market economies, G7, G20, OECD, OECD Europe, OECD Asia Oceania, OECD Americas and the LAC region. Data source(s): Copernicus Climate Change Initiative land cover data and Copernicus Climate Data Store monthly soil moisture data based on the ERA5-Land reanalysis dataset. Contact: ENV.Stat@oecd.org