Historical exposure to drought — Cropland soil moisture anomaly in Tomsk Oblast
Tomsk Oblast: Historical exposure to drought — Cropland soil moisture anomaly was -3.2 Percentage change in 2025. ◆ Volatile
Historical exposure to drought — Cropland soil moisture anomaly in Tomsk Oblast, 1950–2025
Source: Organisation for Economic Co-operation and Development. Measured in Percentage change.
Analysis
Tomsk Oblast recorded -3.2 Percentage change for historical exposure to drought — cropland soil moisture anomaly in 2025.
That represents a change of down 275.2% on the previous year and down 449.8% over ten years.
Over the whole period, historical exposure to drought — cropland soil moisture anomaly in Tomsk Oblast peaked at 7.27 Percentage change in 2009 and was at its lowest, -10.15 Percentage change, in 2003.
That places Tomsk Oblast 1687th out of 2960 regions with data for 2025, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Historical exposure to drought — Cropland soil moisture anomaly in Tomsk Oblast, year by year
| Year | Percentage change | Change |
|---|---|---|
| 1950 | -0.1066 Percentage change | — |
| 1951 | -4.91 Percentage change | +4509.8% |
| 1952 | -6.95 Percentage change | +41.4% |
| 1953 | -8.03 Percentage change | +15.6% |
| 1954 | -3.33 Percentage change | -58.5% |
| 1955 | -5.59 Percentage change | +67.6% |
| 1956 | 3.64 Percentage change | -165.2% |
| 1957 | 5.97 Percentage change | +63.8% |
| 1958 | -2.52 Percentage change | -142.2% |
| 1959 | -1.09 Percentage change | -56.8% |
| 1960 | -0.4914 Percentage change | -54.9% |
| 1961 | -4.55 Percentage change | +826.1% |
| 1962 | -4.9 Percentage change | +7.6% |
| 1963 | 0.256 Percentage change | -105.2% |
| 1964 | -1.91 Percentage change | -845.5% |
| 1965 | -1.84 Percentage change | -3.5% |
| 1966 | -4.22 Percentage change | +129.3% |
| 1967 | 0.084 Percentage change | -102.0% |
| 1968 | 1.21 Percentage change | +1337.7% |
| 1969 | -3.15 Percentage change | -361.1% |
| 1970 | 6.42 Percentage change | -303.6% |
| 1971 | 4.6 Percentage change | -28.4% |
| 1972 | 5.31 Percentage change | +15.4% |
| 1973 | 0.8952 Percentage change | -83.1% |
| 1974 | -1.47 Percentage change | -264.5% |
| 1975 | -0.5913 Percentage change | -59.8% |
| 1976 | 0.4958 Percentage change | -183.8% |
| 1977 | -3.29 Percentage change | -764.5% |
| 1978 | 4.76 Percentage change | -244.5% |
| 1979 | 3.32 Percentage change | -30.3% |
| 1980 | -2.01 Percentage change | -160.5% |
| 1981 | -4.88 Percentage change | +143.4% |
| 1982 | -7.97 Percentage change | +63.2% |
| 1983 | -0.3905 Percentage change | -95.1% |
| 1984 | 6.15 Percentage change | -1674.8% |
| 1985 | 5.57 Percentage change | -9.5% |
| 1986 | 1.85 Percentage change | -66.8% |
| 1987 | 5.94 Percentage change | +221.6% |
| 1988 | -0.1624 Percentage change | -102.7% |
| 1989 | -2.69 Percentage change | +1558.5% |
| 1990 | -1.11 Percentage change | -58.9% |
| 1991 | -2.66 Percentage change | +140.4% |
| 1992 | 0.3242 Percentage change | -112.2% |
| 1993 | -0.4356 Percentage change | -234.4% |
| 1994 | -0.4795 Percentage change | +10.1% |
| 1995 | 0.5328 Percentage change | -211.1% |
| 1996 | 6.13 Percentage change | +1050.9% |
| 1997 | -2.96 Percentage change | -148.2% |
| 1998 | -0.8581 Percentage change | -71.0% |
| 1999 | -6.42 Percentage change | +648.7% |
| 2000 | -3.11 Percentage change | -51.6% |
| 2001 | 1.81 Percentage change | -158.2% |
| 2002 | 6.14 Percentage change | +239.5% |
| 2003 | -10.15 Percentage change | -265.3% |
| 2004 | -4.85 Percentage change | -52.3% |
| 2005 | 2.44 Percentage change | -150.4% |
| 2006 | 0.393 Percentage change | -83.9% |
| 2007 | 2.73 Percentage change | +595.2% |
| 2008 | 2.29 Percentage change | -16.1% |
| 2009 | 7.27 Percentage change | +216.8% |
| 2010 | -0.4392 Percentage change | -106.0% |
| 2011 | -3.9 Percentage change | +787.4% |
| 2012 | -9.91 Percentage change | +154.2% |
| 2013 | 2.09 Percentage change | -121.1% |
| 2014 | -2.07 Percentage change | -199.0% |
| 2015 | 0.9146 Percentage change | -144.2% |
| 2016 | -8.6 Percentage change | -1040.3% |
| 2017 | -7.24 Percentage change | -15.9% |
| 2018 | -0.0267 Percentage change | -99.6% |
| 2019 | -2.04 Percentage change | +7521.3% |
| 2020 | -4.13 Percentage change | +103.0% |
| 2021 | -3.93 Percentage change | -4.8% |
| 2022 | -0.0407 Percentage change | -99.0% |
| 2023 | 0.3924 Percentage change | -1064.5% |
| 2024 | -0.8527 Percentage change | -317.3% |
| 2025 | -3.2 Percentage change | +275.2% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | -2.29 Percentage change | -8.03 Percentage change | 5.97 Percentage change | 10 |
| 1960s | -1.95 Percentage change | -4.9 Percentage change | 1.21 Percentage change | 10 |
| 1970s | 2.04 Percentage change | -3.29 Percentage change | 6.42 Percentage change | 10 |
| 1980s | 0.1392 Percentage change | -7.97 Percentage change | 6.15 Percentage change | 10 |
| 1990s | -0.7932 Percentage change | -6.42 Percentage change | 6.13 Percentage change | 10 |
| 2000s | 0.4974 Percentage change | -10.15 Percentage change | 7.27 Percentage change | 10 |
| 2010s | -3.12 Percentage change | -9.91 Percentage change | 2.09 Percentage change | 10 |
| 2020s | -1.96 Percentage change | -4.13 Percentage change | 0.3924 Percentage change | 6 |
More environment data for Tomsk Oblast
- Historical exposure to drought — Land soil moisture anomaly -0.2241 Percentage change (2025)
- Exposure to drought — Cropland soil moisture anomaly -2.99 Percentage change (2024)
- Exposure to drought — Land soil moisture anomaly 1.09 Percentage change (2024)
- River flooding exposure — Cropland share exposed to river flooding 10.46 Percentage of agricultural land area (2022)
- Land cover and land cover change — Grassland 6,431 Square kilometres (2022)
- Land cover and land cover change — Loss of cropland 437.74 Square kilometres (2022)
- Land cover and land cover change — Gain of artificial surfaces 76.47 Square kilometres (2022)
Frequently asked questions
- What is historical exposure to drought — cropland soil moisture anomaly in Tomsk Oblast?
- Historical exposure to drought — cropland soil moisture anomaly in Tomsk Oblast was -3.2 Percentage change in 2025, according to Organisation for Economic Co-operation and Development.
- What is the highest historical exposure to drought — cropland soil moisture anomaly recorded in Tomsk Oblast?
- The highest recorded value was 7.27 Percentage change in 2009.
- What is the lowest historical exposure to drought — cropland soil moisture anomaly recorded in Tomsk Oblast?
- The lowest recorded value was -10.15 Percentage change in 2003.
- How does Tomsk Oblast rank for historical exposure to drought — cropland soil moisture anomaly?
- Tomsk Oblast ranks 1687th out of 2960 regions with data for 2025.
- Is historical exposure to drought — cropland soil moisture anomaly rising or falling in Tomsk Oblast?
- Over the last ten years it is down 449.8%. The long-run trend across the full record is volatile.
- Where does this Tomsk Oblast data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Historical exposure to drought — Cropland 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