Historical exposure to drought — Land soil moisture anomaly in Harrisburg-Carlisle-Lebanon, PA
Harrisburg-Carlisle-Lebanon, PA: Historical exposure to drought — Land soil moisture anomaly was 3.29 Percentage change in 2025. ◆ Volatile
Historical exposure to drought — Land soil moisture anomaly in Harrisburg-Carlisle-Lebanon, PA, 1950–2025
Source: Organisation for Economic Co-operation and Development. Measured in Percentage change.
Analysis
Harrisburg-Carlisle-Lebanon, PA recorded 3.29 Percentage change for historical exposure to drought — land soil moisture anomaly in 2025.
Compared with earlier readings it is up 878.2% on the previous year and up 219.3% over ten years.
Over the whole period, historical exposure to drought — land soil moisture anomaly in Harrisburg-Carlisle-Lebanon, PA peaked at 7.57 Percentage change in 2018 and was at its lowest, -10.66 Percentage change, in 1965.
Harrisburg-Carlisle-Lebanon, PA ranks 348th 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 Harrisburg-Carlisle-Lebanon, PA, year by year
| Year | Percentage change | Change |
|---|---|---|
| 1950 | 0.9445 Percentage change | — |
| 1951 | -0.8038 Percentage change | -185.1% |
| 1952 | -3.93 Percentage change | +388.9% |
| 1953 | -6.07 Percentage change | +54.6% |
| 1954 | -6.04 Percentage change | -0.6% |
| 1955 | 0.4723 Percentage change | -107.8% |
| 1956 | 0.9936 Percentage change | +110.4% |
| 1957 | -3.41 Percentage change | -443.3% |
| 1958 | 3.45 Percentage change | -201.2% |
| 1959 | 1.65 Percentage change | -52.1% |
| 1960 | 0.4142 Percentage change | -75.0% |
| 1961 | -3.87 Percentage change | -1033.6% |
| 1962 | -3.93 Percentage change | +1.6% |
| 1963 | -5.25 Percentage change | +33.7% |
| 1964 | -9.8 Percentage change | +86.5% |
| 1965 | -10.66 Percentage change | +8.7% |
| 1966 | -7.98 Percentage change | -25.1% |
| 1967 | 1.6 Percentage change | -120.0% |
| 1968 | -5.96 Percentage change | -473.0% |
| 1969 | -5.79 Percentage change | -2.8% |
| 1970 | -1.43 Percentage change | -75.4% |
| 1971 | 0.0541 Percentage change | -103.8% |
| 1972 | 4.46 Percentage change | +8153.4% |
| 1973 | 4.05 Percentage change | -9.2% |
| 1974 | 4.53 Percentage change | +11.8% |
| 1975 | 4.96 Percentage change | +9.5% |
| 1976 | 3.26 Percentage change | -34.2% |
| 1977 | -4.04 Percentage change | -223.8% |
| 1978 | 0.911 Percentage change | -122.5% |
| 1979 | 3.14 Percentage change | +244.6% |
| 1980 | -3.28 Percentage change | -204.6% |
| 1981 | -2.43 Percentage change | -25.9% |
| 1982 | 4.35 Percentage change | -278.7% |
| 1983 | 1.31 Percentage change | -69.8% |
| 1984 | 4.98 Percentage change | +280.2% |
| 1985 | 2.72 Percentage change | -45.4% |
| 1986 | -4.22 Percentage change | -254.9% |
| 1987 | 0.5503 Percentage change | -113.0% |
| 1988 | -3.14 Percentage change | -671.4% |
| 1989 | 2.71 Percentage change | -186.1% |
| 1990 | 2.74 Percentage change | +1.0% |
| 1991 | -6.96 Percentage change | -354.3% |
| 1992 | 4.17 Percentage change | -160.0% |
| 1993 | -2.29 Percentage change | -154.8% |
| 1994 | 0.6497 Percentage change | -128.4% |
| 1995 | -0.09 Percentage change | -113.8% |
| 1996 | 6.99 Percentage change | -7872.6% |
| 1997 | -3.49 Percentage change | -149.9% |
| 1998 | -3.6 Percentage change | +3.2% |
| 1999 | -6.91 Percentage change | +91.7% |
| 2000 | -0.0551 Percentage change | -99.2% |
| 2001 | -1.97 Percentage change | +3474.7% |
| 2002 | 0.6153 Percentage change | -131.2% |
| 2003 | 3.78 Percentage change | +514.9% |
| 2004 | 6.19 Percentage change | +63.5% |
| 2005 | -2.37 Percentage change | -138.3% |
| 2006 | -0.764 Percentage change | -67.8% |
| 2007 | -9.07 Percentage change | +1086.9% |
| 2008 | 1.98 Percentage change | -121.8% |
| 2009 | 5.85 Percentage change | +195.3% |
| 2010 | -2.23 Percentage change | -138.2% |
| 2011 | 3.45 Percentage change | -254.3% |
| 2012 | -1.57 Percentage change | -145.6% |
| 2013 | -3.82 Percentage change | +143.3% |
| 2014 | -2.34 Percentage change | -38.8% |
| 2015 | -2.76 Percentage change | +18.1% |
| 2016 | 1.63 Percentage change | -158.9% |
| 2017 | -0.2094 Percentage change | -112.9% |
| 2018 | 7.57 Percentage change | -3713.1% |
| 2019 | 2.16 Percentage change | -71.5% |
| 2020 | -0.3402 Percentage change | -115.8% |
| 2021 | 2.9 Percentage change | -951.9% |
| 2022 | -2.29 Percentage change | -179.0% |
| 2023 | 0.5347 Percentage change | -123.3% |
| 2024 | -0.4229 Percentage change | -179.1% |
| 2025 | 3.29 Percentage change | -878.2% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | -1.27 Percentage change | -6.07 Percentage change | 3.45 Percentage change | 10 |
| 1960s | -5.12 Percentage change | -10.66 Percentage change | 1.6 Percentage change | 10 |
| 1970s | 1.99 Percentage change | -4.04 Percentage change | 4.96 Percentage change | 10 |
| 1980s | 0.3548 Percentage change | -4.22 Percentage change | 4.98 Percentage change | 10 |
| 1990s | -0.8782 Percentage change | -6.96 Percentage change | 6.99 Percentage change | 10 |
| 2000s | 0.4186 Percentage change | -9.07 Percentage change | 6.19 Percentage change | 10 |
| 2010s | 0.1869 Percentage change | -3.82 Percentage change | 7.57 Percentage change | 10 |
| 2020s | 0.6117 Percentage change | -2.29 Percentage change | 3.29 Percentage change | 6 |
More environment data for Harrisburg-Carlisle-Lebanon, PA
- Historical exposure to drought — Cropland soil moisture anomaly 3.38 Percentage change (2025)
- River flooding exposure — Cropland share exposed to river flooding 1.22 Percentage of agricultural land area (2022)
Frequently asked questions
- What is historical exposure to drought — land soil moisture anomaly in Harrisburg-Carlisle-Lebanon, PA?
- Historical exposure to drought — land soil moisture anomaly in Harrisburg-Carlisle-Lebanon, PA was 3.29 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 Harrisburg-Carlisle-Lebanon, PA?
- The highest recorded value was 7.57 Percentage change in 2018.
- What is the lowest historical exposure to drought — land soil moisture anomaly recorded in Harrisburg-Carlisle-Lebanon, PA?
- The lowest recorded value was -10.66 Percentage change in 1965.
- How does Harrisburg-Carlisle-Lebanon, PA rank for historical exposure to drought — land soil moisture anomaly?
- Harrisburg-Carlisle-Lebanon, PA ranks 348th out of 3112 regions with data for 2025.
- Is historical exposure to drought — land soil moisture anomaly rising or falling in Harrisburg-Carlisle-Lebanon, PA?
- Over the last ten years it is up 219.3%. The long-run trend across the full record is volatile.
- Where does this Harrisburg-Carlisle-Lebanon, PA 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