Historical exposure to drought — Cropland soil moisture anomaly in Louisiana
Louisiana: Historical exposure to drought — Cropland soil moisture anomaly was -0.3875 Percentage change in 2025. ◆ Volatile
Historical exposure to drought — Cropland soil moisture anomaly in Louisiana, 1950–2025
Source: Organisation for Economic Co-operation and Development. Measured in Percentage change.
Analysis
In 2025, historical exposure to drought — cropland soil moisture anomaly in Louisiana stood at -0.3875 Percentage change.
The figure is down 142.0% on the previous year and down 115.6% over ten years.
Over the whole period, historical exposure to drought — cropland soil moisture anomaly in Louisiana peaked at 10.83 Percentage change in 1991 and was at its lowest, -18.7 Percentage change, in 1952.
That places Louisiana 935th 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 Louisiana, year by year
| Year | Percentage change | Change |
|---|---|---|
| 1950 | -1.27 Percentage change | — |
| 1951 | -11.56 Percentage change | +811.0% |
| 1952 | -18.7 Percentage change | +61.7% |
| 1953 | -3.64 Percentage change | -80.6% |
| 1954 | -15.23 Percentage change | +318.9% |
| 1955 | -8.78 Percentage change | -42.4% |
| 1956 | -11.46 Percentage change | +30.6% |
| 1957 | 4.76 Percentage change | -141.5% |
| 1958 | -0.1696 Percentage change | -103.6% |
| 1959 | -0.6564 Percentage change | +287.0% |
| 1960 | -7.51 Percentage change | +1043.4% |
| 1961 | -0.2356 Percentage change | -96.9% |
| 1962 | -2.21 Percentage change | +839.0% |
| 1963 | -14.07 Percentage change | +536.1% |
| 1964 | -3.72 Percentage change | -73.6% |
| 1965 | -14.43 Percentage change | +288.0% |
| 1966 | -5.54 Percentage change | -61.6% |
| 1967 | -10.36 Percentage change | +87.1% |
| 1968 | -10.64 Percentage change | +2.7% |
| 1969 | -13.93 Percentage change | +31.0% |
| 1970 | -6.75 Percentage change | -51.6% |
| 1971 | -6.3 Percentage change | -6.7% |
| 1972 | -6.75 Percentage change | +7.1% |
| 1973 | 2.95 Percentage change | -143.7% |
| 1974 | 1.74 Percentage change | -41.0% |
| 1975 | 10.53 Percentage change | +505.7% |
| 1976 | 0.0585 Percentage change | -99.4% |
| 1977 | -4.36 Percentage change | -7559.0% |
| 1978 | -6.81 Percentage change | +56.0% |
| 1979 | 1.11 Percentage change | -116.4% |
| 1980 | 0.2381 Percentage change | -78.6% |
| 1981 | -7.39 Percentage change | -3202.5% |
| 1982 | 5.48 Percentage change | -174.1% |
| 1983 | 2.46 Percentage change | -55.2% |
| 1984 | 2.12 Percentage change | -13.5% |
| 1985 | 2.43 Percentage change | +14.6% |
| 1986 | -3.92 Percentage change | -261.2% |
| 1987 | -0.6105 Percentage change | -84.4% |
| 1988 | 0.4131 Percentage change | -167.7% |
| 1989 | 5.6 Percentage change | +1256.3% |
| 1990 | -4.59 Percentage change | -181.8% |
| 1991 | 10.83 Percentage change | -336.1% |
| 1992 | 6.72 Percentage change | -37.9% |
| 1993 | -0.6729 Percentage change | -110.0% |
| 1994 | 1.42 Percentage change | -311.6% |
| 1995 | 3.35 Percentage change | +135.0% |
| 1996 | 9.15 Percentage change | +173.5% |
| 1997 | 8.09 Percentage change | -11.6% |
| 1998 | -11.58 Percentage change | -243.1% |
| 1999 | -5.87 Percentage change | -49.3% |
| 2000 | -15.87 Percentage change | +170.1% |
| 2001 | 4.71 Percentage change | -129.7% |
| 2002 | 3.11 Percentage change | -34.0% |
| 2003 | 1.61 Percentage change | -48.1% |
| 2004 | 5.39 Percentage change | +234.5% |
| 2005 | -5.24 Percentage change | -197.2% |
| 2006 | -9.48 Percentage change | +80.8% |
| 2007 | 0.0929 Percentage change | -101.0% |
| 2008 | -4.58 Percentage change | -5033.3% |
| 2009 | 0.9908 Percentage change | -121.6% |
| 2010 | -4.18 Percentage change | -522.1% |
| 2011 | -14.23 Percentage change | +240.2% |
| 2012 | -5.52 Percentage change | -61.2% |
| 2013 | 0.5624 Percentage change | -110.2% |
| 2014 | 0.1436 Percentage change | -74.5% |
| 2015 | 2.49 Percentage change | +1631.0% |
| 2016 | 0.9184 Percentage change | -63.1% |
| 2017 | 6.2 Percentage change | +575.2% |
| 2018 | 1.46 Percentage change | -76.5% |
| 2019 | 3.92 Percentage change | +168.8% |
| 2020 | 8.74 Percentage change | +122.9% |
| 2021 | 10.21 Percentage change | +16.8% |
| 2022 | -3.44 Percentage change | -133.7% |
| 2023 | -14.92 Percentage change | +333.3% |
| 2024 | 0.9221 Percentage change | -106.2% |
| 2025 | -0.3875 Percentage change | -142.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | -6.67 Percentage change | -18.7 Percentage change | 4.76 Percentage change | 10 |
| 1960s | -8.26 Percentage change | -14.43 Percentage change | -0.2356 Percentage change | 10 |
| 1970s | -1.46 Percentage change | -6.81 Percentage change | 10.53 Percentage change | 10 |
| 1980s | 0.6826 Percentage change | -7.39 Percentage change | 5.6 Percentage change | 10 |
| 1990s | 1.69 Percentage change | -11.58 Percentage change | 10.83 Percentage change | 10 |
| 2000s | -1.93 Percentage change | -15.87 Percentage change | 5.39 Percentage change | 10 |
| 2010s | -0.8244 Percentage change | -14.23 Percentage change | 6.2 Percentage change | 10 |
| 2020s | 0.1871 Percentage change | -14.92 Percentage change | 10.21 Percentage change | 6 |
More environment data for Louisiana
- Historical exposure to drought — Land soil moisture anomaly -0.2088 Percentage change (2025)
- Exposure to drought — Cropland soil moisture anomaly -1.11 Percentage change (2024)
- Exposure to drought — Land soil moisture anomaly 0.4682 Percentage change (2024)
- River flooding exposure — Cropland share exposed to river flooding 50.24 Percentage of agricultural land area (2022)
- Land cover and land cover change — Grassland 10,590 Square kilometres (2022)
- Land cover and land cover change — Loss of cropland 1,220 Square kilometres (2022)
- Land cover and land cover change — Gain of artificial surfaces 764.41 Square kilometres (2022)
Frequently asked questions
- What is historical exposure to drought — cropland soil moisture anomaly in Louisiana?
- Historical exposure to drought — cropland soil moisture anomaly in Louisiana was -0.3875 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 Louisiana?
- The highest recorded value was 10.83 Percentage change in 1991.
- What is the lowest historical exposure to drought — cropland soil moisture anomaly recorded in Louisiana?
- The lowest recorded value was -18.7 Percentage change in 1952.
- How does Louisiana rank for historical exposure to drought — cropland soil moisture anomaly?
- Louisiana ranks 935th out of 2960 regions with data for 2025.
- Is historical exposure to drought — cropland soil moisture anomaly rising or falling in Louisiana?
- Over the last ten years it is down 115.6%. The long-run trend across the full record is volatile.
- Where does this Louisiana 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