Historical exposure to drought — Cropland soil moisture anomaly in Johnson City-Kingsport-Bristol (Tri-Cities), TN-VA
Johnson City-Kingsport-Bristol (Tri-Cities), TN-VA: Historical exposure to drought — Cropland soil moisture anomaly was 0.7472 Percentage change in 2025. ◆ Volatile
Historical exposure to drought — Cropland soil moisture anomaly in Johnson City-Kingsport-Bristol (Tri-Cities), TN-VA, 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 Johnson City-Kingsport-Bristol (Tri-Cities), TN-VA is 0.7472 Percentage change, measured in 2025.
That represents a change of up 124.4% on the previous year and up 87.9% over ten years.
Over the whole period, historical exposure to drought — cropland soil moisture anomaly in Johnson City-Kingsport-Bristol (Tri-Cities), TN-VA peaked at 5.91 Percentage change in 2020 and was at its lowest, -9.67 Percentage change, in 1969.
That places Johnson City-Kingsport-Bristol (Tri-Cities), TN-VA 716th out of 2960 regions with data for 2025, putting it in the top quarter.
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 Johnson City-Kingsport-Bristol (Tri-Cities), TN-VA, year by year
| Year | Percentage change | Change |
|---|---|---|
| 1950 | 1.93 Percentage change | — |
| 1951 | 0.1052 Percentage change | -94.6% |
| 1952 | -5.34 Percentage change | -5177.0% |
| 1953 | -8.34 Percentage change | +56.2% |
| 1954 | -8.37 Percentage change | +0.3% |
| 1955 | -3.6 Percentage change | -57.0% |
| 1956 | -0.7214 Percentage change | -80.0% |
| 1957 | -1.2 Percentage change | +66.1% |
| 1958 | -2.01 Percentage change | +67.6% |
| 1959 | 2.81 Percentage change | -239.7% |
| 1960 | 0.2108 Percentage change | -92.5% |
| 1961 | -0.709 Percentage change | -436.4% |
| 1962 | -2.99 Percentage change | +321.4% |
| 1963 | 1.14 Percentage change | -138.2% |
| 1964 | -0.3675 Percentage change | -132.2% |
| 1965 | -4.24 Percentage change | +1054.5% |
| 1966 | -2.92 Percentage change | -31.1% |
| 1967 | 5.23 Percentage change | -279.0% |
| 1968 | -3.82 Percentage change | -173.0% |
| 1969 | -9.67 Percentage change | +153.3% |
| 1970 | -4.89 Percentage change | -49.5% |
| 1971 | 0.1075 Percentage change | -102.2% |
| 1972 | 1.98 Percentage change | +1744.4% |
| 1973 | 1.6 Percentage change | -19.0% |
| 1974 | 1.28 Percentage change | -20.4% |
| 1975 | -0.818 Percentage change | -164.0% |
| 1976 | 0.3175 Percentage change | -138.8% |
| 1977 | 0.7264 Percentage change | +128.8% |
| 1978 | -1.21 Percentage change | -266.5% |
| 1979 | 5.76 Percentage change | -576.1% |
| 1980 | 0.8465 Percentage change | -85.3% |
| 1981 | -0.1969 Percentage change | -123.3% |
| 1982 | 5.25 Percentage change | -2768.5% |
| 1983 | -2.91 Percentage change | -155.4% |
| 1984 | 2.97 Percentage change | -202.1% |
| 1985 | 2.25 Percentage change | -24.3% |
| 1986 | -4.17 Percentage change | -285.6% |
| 1987 | -5.17 Percentage change | +24.0% |
| 1988 | -1.01 Percentage change | -80.4% |
| 1989 | 3.77 Percentage change | -472.4% |
| 1990 | 0.8912 Percentage change | -76.4% |
| 1991 | -3.17 Percentage change | -455.7% |
| 1992 | 5.4 Percentage change | -270.2% |
| 1993 | -1.3 Percentage change | -124.1% |
| 1994 | -0.2672 Percentage change | -79.5% |
| 1995 | 0.7664 Percentage change | -386.8% |
| 1996 | 2.95 Percentage change | +284.5% |
| 1997 | 1.33 Percentage change | -54.7% |
| 1998 | -4.98 Percentage change | -473.6% |
| 1999 | -4.3 Percentage change | -13.7% |
| 2000 | -0.6197 Percentage change | -85.6% |
| 2001 | -2.15 Percentage change | +246.4% |
| 2002 | -2.9 Percentage change | +35.2% |
| 2003 | 5.36 Percentage change | -284.5% |
| 2004 | 5.03 Percentage change | -6.1% |
| 2005 | -0.8086 Percentage change | -116.1% |
| 2006 | 0.7103 Percentage change | -187.8% |
| 2007 | -8.07 Percentage change | -1236.7% |
| 2008 | 1.75 Percentage change | -121.7% |
| 2009 | 2.66 Percentage change | +51.9% |
| 2010 | 0.9573 Percentage change | -64.0% |
| 2011 | -0.9541 Percentage change | -199.7% |
| 2012 | -2.92 Percentage change | +205.6% |
| 2013 | -0.3759 Percentage change | -87.1% |
| 2014 | -3.37 Percentage change | +796.4% |
| 2015 | 0.3976 Percentage change | -111.8% |
| 2016 | -5.97 Percentage change | -1600.9% |
| 2017 | -3.15 Percentage change | -47.2% |
| 2018 | 1.78 Percentage change | -156.6% |
| 2019 | -4.72 Percentage change | -364.6% |
| 2020 | 5.91 Percentage change | -225.1% |
| 2021 | -2.01 Percentage change | -134.0% |
| 2022 | 0.5889 Percentage change | -129.3% |
| 2023 | -1.99 Percentage change | -437.6% |
| 2024 | -3.06 Percentage change | +53.8% |
| 2025 | 0.7472 Percentage change | -124.4% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | -2.47 Percentage change | -8.37 Percentage change | 2.81 Percentage change | 10 |
| 1960s | -1.81 Percentage change | -9.67 Percentage change | 5.23 Percentage change | 10 |
| 1970s | 0.486 Percentage change | -4.89 Percentage change | 5.76 Percentage change | 10 |
| 1980s | 0.1625 Percentage change | -5.17 Percentage change | 5.25 Percentage change | 10 |
| 1990s | -0.2689 Percentage change | -4.98 Percentage change | 5.4 Percentage change | 10 |
| 2000s | 0.0953 Percentage change | -8.07 Percentage change | 5.36 Percentage change | 10 |
| 2010s | -1.83 Percentage change | -5.97 Percentage change | 1.78 Percentage change | 10 |
| 2020s | 0.032 Percentage change | -3.06 Percentage change | 5.91 Percentage change | 6 |
More environment data for Johnson City-Kingsport-Bristol (Tri-Cities), TN-VA
- Historical exposure to drought — Land soil moisture anomaly 0.2163 Percentage change (2025)
- River flooding exposure — Cropland share exposed to river flooding 0.2432 Percentage of agricultural land area (2022)
All data for Johnson City-Kingsport-Bristol (Tri-Cities), TN-VA →
Frequently asked questions
- What is historical exposure to drought — cropland soil moisture anomaly in Johnson City-Kingsport-Bristol (Tri-Cities), TN-VA?
- Historical exposure to drought — cropland soil moisture anomaly in Johnson City-Kingsport-Bristol (Tri-Cities), TN-VA was 0.7472 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 Johnson City-Kingsport-Bristol (Tri-Cities), TN-VA?
- The highest recorded value was 5.91 Percentage change in 2020.
- What is the lowest historical exposure to drought — cropland soil moisture anomaly recorded in Johnson City-Kingsport-Bristol (Tri-Cities), TN-VA?
- The lowest recorded value was -9.67 Percentage change in 1969.
- How does Johnson City-Kingsport-Bristol (Tri-Cities), TN-VA rank for historical exposure to drought — cropland soil moisture anomaly?
- Johnson City-Kingsport-Bristol (Tri-Cities), TN-VA ranks 716th out of 2960 regions with data for 2025.
- Is historical exposure to drought — cropland soil moisture anomaly rising or falling in Johnson City-Kingsport-Bristol (Tri-Cities), TN-VA?
- Over the last ten years it is up 87.9%. The long-run trend across the full record is volatile.
- Where does this Johnson City-Kingsport-Bristol (Tri-Cities), TN-VA 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