Historical exposure to drought — Land soil moisture anomaly in Chukotka Autonomous Okrug
Chukotka Autonomous Okrug: Historical exposure to drought — Land soil moisture anomaly was 0.5785 Percentage change in 2025. ◆ Volatile
Historical exposure to drought — Land soil moisture anomaly in Chukotka Autonomous Okrug, 1950–2025
Source: Organisation for Economic Co-operation and Development. Measured in Percentage change.
Analysis
Chukotka Autonomous Okrug recorded 0.5785 Percentage change for historical exposure to drought — land soil moisture anomaly in 2025.
The figure is down 87.3% on the previous year and down 42.5% over ten years.
Over the whole period, historical exposure to drought — land soil moisture anomaly in Chukotka Autonomous Okrug peaked at 6.61 Percentage change in 1954 and was at its lowest, -5.9 Percentage change, in 2002.
Chukotka Autonomous Okrug ranks 774th of 3112 regions on this measure, in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Historical exposure to drought — Land soil moisture anomaly in Chukotka Autonomous Okrug, year by year
| Year | Percentage change | Change |
|---|---|---|
| 1950 | 2.14 Percentage change | — |
| 1951 | -2.1 Percentage change | -198.1% |
| 1952 | -0.2935 Percentage change | -86.0% |
| 1953 | 1.66 Percentage change | -665.4% |
| 1954 | 6.61 Percentage change | +298.4% |
| 1955 | 1.79 Percentage change | -72.8% |
| 1956 | -0.4715 Percentage change | -126.3% |
| 1957 | 1.15 Percentage change | -343.9% |
| 1958 | 1.08 Percentage change | -6.3% |
| 1959 | 2.14 Percentage change | +98.4% |
| 1960 | 2.59 Percentage change | +21.3% |
| 1961 | 1.65 Percentage change | -36.4% |
| 1962 | 1.96 Percentage change | +18.8% |
| 1963 | 1.41 Percentage change | -28.1% |
| 1964 | 1.76 Percentage change | +25.2% |
| 1965 | 0.5393 Percentage change | -69.4% |
| 1966 | -0.1728 Percentage change | -132.0% |
| 1967 | 0.4609 Percentage change | -366.8% |
| 1968 | 1.35 Percentage change | +192.1% |
| 1969 | -4.78 Percentage change | -454.8% |
| 1970 | 1.63 Percentage change | -134.1% |
| 1971 | -3.48 Percentage change | -313.5% |
| 1972 | 3.38 Percentage change | -197.1% |
| 1973 | 2.32 Percentage change | -31.4% |
| 1974 | 2.77 Percentage change | +19.8% |
| 1975 | 1.28 Percentage change | -53.7% |
| 1976 | 3.47 Percentage change | +170.3% |
| 1977 | 3.44 Percentage change | -0.7% |
| 1978 | 4.01 Percentage change | +16.4% |
| 1979 | 1.67 Percentage change | -58.3% |
| 1980 | -1.5 Percentage change | -190.0% |
| 1981 | -2.79 Percentage change | +85.9% |
| 1982 | -2.19 Percentage change | -21.5% |
| 1983 | -1.46 Percentage change | -33.3% |
| 1984 | 3.66 Percentage change | -350.5% |
| 1985 | 0.9185 Percentage change | -74.9% |
| 1986 | 3.74 Percentage change | +307.6% |
| 1987 | 0.1815 Percentage change | -95.2% |
| 1988 | -1.23 Percentage change | -778.8% |
| 1989 | 2.05 Percentage change | -266.2% |
| 1990 | 3.48 Percentage change | +70.1% |
| 1991 | -4.28 Percentage change | -222.9% |
| 1992 | 0.3564 Percentage change | -108.3% |
| 1993 | -1.99 Percentage change | -658.4% |
| 1994 | -1.99 Percentage change | +0.2% |
| 1995 | 1.33 Percentage change | -166.9% |
| 1996 | 4.35 Percentage change | +226.1% |
| 1997 | 4.63 Percentage change | +6.3% |
| 1998 | 3.02 Percentage change | -34.7% |
| 1999 | -0.0944 Percentage change | -103.1% |
| 2000 | -0.0146 Percentage change | -84.6% |
| 2001 | 0.167 Percentage change | -1245.7% |
| 2002 | -5.9 Percentage change | -3633.7% |
| 2003 | -4.71 Percentage change | -20.2% |
| 2004 | -2.07 Percentage change | -56.1% |
| 2005 | 1.42 Percentage change | -168.8% |
| 2006 | 5.26 Percentage change | +269.6% |
| 2007 | -2.68 Percentage change | -151.0% |
| 2008 | 0.3656 Percentage change | -113.6% |
| 2009 | -0.7402 Percentage change | -302.4% |
| 2010 | -2.79 Percentage change | +277.1% |
| 2011 | 3.49 Percentage change | -224.9% |
| 2012 | 4.92 Percentage change | +41.2% |
| 2013 | 5.56 Percentage change | +13.0% |
| 2014 | 3.07 Percentage change | -44.8% |
| 2015 | 1.01 Percentage change | -67.3% |
| 2016 | 1.48 Percentage change | +47.2% |
| 2017 | 5.75 Percentage change | +288.5% |
| 2018 | 4.74 Percentage change | -17.5% |
| 2019 | 4.91 Percentage change | +3.5% |
| 2020 | 0.6185 Percentage change | -87.4% |
| 2021 | 3.94 Percentage change | +537.7% |
| 2022 | 2.36 Percentage change | -40.1% |
| 2023 | 4.83 Percentage change | +104.3% |
| 2024 | 4.54 Percentage change | -5.9% |
| 2025 | 0.5785 Percentage change | -87.3% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 1.37 Percentage change | -2.1 Percentage change | 6.61 Percentage change | 10 |
| 1960s | 0.6771 Percentage change | -4.78 Percentage change | 2.59 Percentage change | 10 |
| 1970s | 2.05 Percentage change | -3.48 Percentage change | 4.01 Percentage change | 10 |
| 1980s | 0.1373 Percentage change | -2.79 Percentage change | 3.74 Percentage change | 10 |
| 1990s | 0.8815 Percentage change | -4.28 Percentage change | 4.63 Percentage change | 10 |
| 2000s | -0.8899 Percentage change | -5.9 Percentage change | 5.26 Percentage change | 10 |
| 2010s | 3.21 Percentage change | -2.79 Percentage change | 5.75 Percentage change | 10 |
| 2020s | 2.81 Percentage change | 0.5785 Percentage change | 4.83 Percentage change | 6 |
More environment data for Chukotka Autonomous Okrug
- Historical exposure to drought — Cropland soil moisture anomaly 1.11 Percentage change (2025)
- Exposure to drought — Cropland soil moisture anomaly -0.6562 Percentage change (2024)
- Exposure to drought — Land soil moisture anomaly 4.84 Percentage change (2024)
- River flooding exposure — Cropland share exposed to river flooding 4.09 Percentage of agricultural land area (2022)
- Land cover and land cover change — Grassland 233,523 Square kilometres (2022)
- Land cover and land cover change — Loss of cropland 188.58 Square kilometres (2022)
- Land cover and land cover change — Gain of artificial surfaces 0.0643 Square kilometres (2022)
Frequently asked questions
- What is historical exposure to drought — land soil moisture anomaly in Chukotka Autonomous Okrug?
- Historical exposure to drought — land soil moisture anomaly in Chukotka Autonomous Okrug was 0.5785 Percentage change in 2025, according to Organisation for Economic Co-operation and Development.
- What is the highest historical exposure to drought — land soil moisture anomaly recorded in Chukotka Autonomous Okrug?
- The highest recorded value was 6.61 Percentage change in 1954.
- What is the lowest historical exposure to drought — land soil moisture anomaly recorded in Chukotka Autonomous Okrug?
- The lowest recorded value was -5.9 Percentage change in 2002.
- How does Chukotka Autonomous Okrug rank for historical exposure to drought — land soil moisture anomaly?
- Chukotka Autonomous Okrug ranks 774th out of 3112 regions with data for 2025.
- Is historical exposure to drought — land soil moisture anomaly rising or falling in Chukotka Autonomous Okrug?
- Over the last ten years it is down 42.5%. The long-run trend across the full record is volatile.
- Where does this Chukotka Autonomous Okrug data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Historical exposure to drought — Land soil moisture anomaly. Statizoid updates them automatically from the source API.
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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