Historical exposure to drought — Cropland soil moisture anomaly in Knoxville-Sevierville-La Follette, TN
Knoxville-Sevierville-La Follette, TN: Historical exposure to drought — Cropland soil moisture anomaly was -1.77 Percentage change in 2025. ◆ Volatile
Historical exposure to drought — Cropland soil moisture anomaly in Knoxville-Sevierville-La Follette, TN, 1950–2025
Source: Organisation for Economic Co-operation and Development. Measured in Percentage change.
Analysis
The most recent figure for historical exposure to drought — cropland soil moisture anomaly in Knoxville-Sevierville-La Follette, TN is -1.77 Percentage change, measured in 2025.
Compared with earlier readings it is down 28.8% on the previous year and down 136.5% over ten years.
Over the whole period, historical exposure to drought — cropland soil moisture anomaly in Knoxville-Sevierville-La Follette, TN peaked at 9.54 Percentage change in 2020 and was at its lowest, -10.15 Percentage change, in 1954.
Knoxville-Sevierville-La Follette, TN ranks 1314th of 2960 regions on this measure, 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 Knoxville-Sevierville-La Follette, TN, year by year
| Year | Percentage change | Change |
|---|---|---|
| 1950 | 4.09 Percentage change | — |
| 1951 | -1.83 Percentage change | -144.7% |
| 1952 | -5.28 Percentage change | +188.8% |
| 1953 | -6.02 Percentage change | +14.1% |
| 1954 | -10.15 Percentage change | +68.6% |
| 1955 | -4.54 Percentage change | -55.3% |
| 1956 | -6.37 Percentage change | +40.1% |
| 1957 | -0.6111 Percentage change | -90.4% |
| 1958 | -1.44 Percentage change | +135.1% |
| 1959 | 0.435 Percentage change | -130.3% |
| 1960 | 0.5116 Percentage change | +17.6% |
| 1961 | -1.88 Percentage change | -466.7% |
| 1962 | -3.14 Percentage change | +67.5% |
| 1963 | 1.79 Percentage change | -157.1% |
| 1964 | 0.8848 Percentage change | -50.7% |
| 1965 | -1.12 Percentage change | -226.9% |
| 1966 | -0.6095 Percentage change | -45.7% |
| 1967 | 7.76 Percentage change | -1373.5% |
| 1968 | -2.38 Percentage change | -130.6% |
| 1969 | -9.49 Percentage change | +299.4% |
| 1970 | -7.72 Percentage change | -18.7% |
| 1971 | -0.3436 Percentage change | -95.5% |
| 1972 | 4.53 Percentage change | -1417.6% |
| 1973 | 3.72 Percentage change | -17.9% |
| 1974 | -0.5266 Percentage change | -114.2% |
| 1975 | -1.55 Percentage change | +194.2% |
| 1976 | 2.14 Percentage change | -238.0% |
| 1977 | 4.08 Percentage change | +90.7% |
| 1978 | -1.41 Percentage change | -134.6% |
| 1979 | 6.01 Percentage change | -526.7% |
| 1980 | 0.7619 Percentage change | -87.3% |
| 1981 | -1.69 Percentage change | -321.3% |
| 1982 | 3.43 Percentage change | -303.1% |
| 1983 | -3.91 Percentage change | -214.1% |
| 1984 | 5.75 Percentage change | -247.0% |
| 1985 | 1.13 Percentage change | -80.3% |
| 1986 | -4.9 Percentage change | -532.4% |
| 1987 | -6.52 Percentage change | +32.9% |
| 1988 | -3.53 Percentage change | -45.9% |
| 1989 | 5.87 Percentage change | -266.6% |
| 1990 | -2.9 Percentage change | -149.4% |
| 1991 | -0.3014 Percentage change | -89.6% |
| 1992 | 6.1 Percentage change | -2123.9% |
| 1993 | -0.7448 Percentage change | -112.2% |
| 1994 | 1.88 Percentage change | -352.6% |
| 1995 | 0.984 Percentage change | -47.7% |
| 1996 | 4.67 Percentage change | +374.3% |
| 1997 | 4.49 Percentage change | -3.9% |
| 1998 | -4.71 Percentage change | -205.0% |
| 1999 | -0.7947 Percentage change | -83.1% |
| 2000 | -1.83 Percentage change | +129.7% |
| 2001 | -1.33 Percentage change | -27.3% |
| 2002 | -2.94 Percentage change | +121.6% |
| 2003 | 4.95 Percentage change | -268.1% |
| 2004 | 6.96 Percentage change | +40.7% |
| 2005 | -1.59 Percentage change | -122.9% |
| 2006 | 2.13 Percentage change | -233.4% |
| 2007 | -10.08 Percentage change | -573.9% |
| 2008 | -0.9565 Percentage change | -90.5% |
| 2009 | 0.7229 Percentage change | -175.6% |
| 2010 | -0.3345 Percentage change | -146.3% |
| 2011 | -0.1419 Percentage change | -57.6% |
| 2012 | -4.82 Percentage change | +3296.5% |
| 2013 | -0.2863 Percentage change | -94.1% |
| 2014 | -1.75 Percentage change | +511.7% |
| 2015 | 4.85 Percentage change | -376.9% |
| 2016 | -9.78 Percentage change | -301.7% |
| 2017 | 1.05 Percentage change | -110.8% |
| 2018 | 6.86 Percentage change | +550.8% |
| 2019 | -5.34 Percentage change | -177.9% |
| 2020 | 9.54 Percentage change | -278.5% |
| 2021 | 0.3117 Percentage change | -96.7% |
| 2022 | 0.6441 Percentage change | +106.6% |
| 2023 | -1.65 Percentage change | -356.1% |
| 2024 | -1.38 Percentage change | -16.6% |
| 2025 | -1.77 Percentage change | +28.8% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | -3.17 Percentage change | -10.15 Percentage change | 4.09 Percentage change | 10 |
| 1960s | -0.7667 Percentage change | -9.49 Percentage change | 7.76 Percentage change | 10 |
| 1970s | 0.8926 Percentage change | -7.72 Percentage change | 6.01 Percentage change | 10 |
| 1980s | -0.3601 Percentage change | -6.52 Percentage change | 5.87 Percentage change | 10 |
| 1990s | 0.8667 Percentage change | -4.71 Percentage change | 6.1 Percentage change | 10 |
| 2000s | -0.397 Percentage change | -10.08 Percentage change | 6.96 Percentage change | 10 |
| 2010s | -0.9697 Percentage change | -9.78 Percentage change | 6.86 Percentage change | 10 |
| 2020s | 0.9501 Percentage change | -1.77 Percentage change | 9.54 Percentage change | 6 |
More environment data for Knoxville-Sevierville-La Follette, TN
- Historical exposure to drought — Land soil moisture anomaly -0.617 Percentage change (2025)
- River flooding exposure — Cropland share exposed to river flooding 4.6 Percentage of agricultural land area (2022)
Frequently asked questions
- What is historical exposure to drought — cropland soil moisture anomaly in Knoxville-Sevierville-La Follette, TN?
- Historical exposure to drought — cropland soil moisture anomaly in Knoxville-Sevierville-La Follette, TN was -1.77 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 Knoxville-Sevierville-La Follette, TN?
- The highest recorded value was 9.54 Percentage change in 2020.
- What is the lowest historical exposure to drought — cropland soil moisture anomaly recorded in Knoxville-Sevierville-La Follette, TN?
- The lowest recorded value was -10.15 Percentage change in 1954.
- How does Knoxville-Sevierville-La Follette, TN rank for historical exposure to drought — cropland soil moisture anomaly?
- Knoxville-Sevierville-La Follette, TN ranks 1314th out of 2960 regions with data for 2025.
- Is historical exposure to drought — cropland soil moisture anomaly rising or falling in Knoxville-Sevierville-La Follette, TN?
- Over the last ten years it is down 136.5%. The long-run trend across the full record is volatile.
- Where does this Knoxville-Sevierville-La Follette, TN 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