New Caledonia vs Northern Mariana Islands: Historical exposure to drought — Land soil moisture anomaly
Historical exposure to drought — Land soil moisture anomaly over time
- New Caledonia
- Northern Mariana Islands
How they compare
Northern Mariana Islands currently reports 8.23 Percentage change against 7.82 Percentage change in New Caledonia, a difference of 0.41 Percentage change.
That makes Northern Mariana Islands's figure about 1.1 times New Caledonia's.
The two have swapped places 35 times across 76 shared years of data; in 1950 it was New Caledonia ahead.
New Caledonia ranks 6th and Northern Mariana Islands ranks 5th of 191 countries.
Across the 8 decades both report, New Caledonia averaged higher in 3 and Northern Mariana Islands in 5.
Head to head by decade
| Decade | New Caledonia | Northern Mariana Islands | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 4.69 Percentage change | 0.0736 Percentage change | 4.62 Percentage change | New Caledonia |
| 1960s | 3.41 Percentage change | 11.25 Percentage change | 7.84 Percentage change | Northern Mariana Islands |
| 1970s | 3.14 Percentage change | -3.59 Percentage change | 6.73 Percentage change | New Caledonia |
| 1980s | 0.3862 Percentage change | -0.247 Percentage change | 0.6333 Percentage change | New Caledonia |
| 1990s | -2.67 Percentage change | -2.09 Percentage change | 0.5801 Percentage change | Northern Mariana Islands |
| 2000s | 2.3 Percentage change | 2.7 Percentage change | 0.4003 Percentage change | Northern Mariana Islands |
| 2010s | 0.226 Percentage change | 4.12 Percentage change | 3.89 Percentage change | Northern Mariana Islands |
| 2020s | 3.87 Percentage change | 4.03 Percentage change | 0.1547 Percentage change | Northern Mariana Islands |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher historical exposure to drought — land soil moisture anomaly, New Caledonia or Northern Mariana Islands?
- Northern Mariana Islands, at 8.23 Percentage change against 7.82 Percentage change in New Caledonia as of 2025.
- What is the difference in historical exposure to drought — land soil moisture anomaly between New Caledonia and Northern Mariana Islands?
- 0.41 Percentage change, with Northern Mariana Islands ahead.
- How many years of comparable data are there for New Caledonia and Northern Mariana Islands?
- 76 years are reported by both, from 1950 to 2025.
- How do New Caledonia and Northern Mariana Islands rank globally for historical exposure to drought — land soil moisture anomaly?
- New Caledonia ranks 6th and Northern Mariana Islands ranks 5th of 191 countries.
- 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