Historical exposure to drought — Cropland soil moisture anomaly in Anchorage, AK
Anchorage, AK: Historical exposure to drought — Cropland soil moisture anomaly was 1.17 Percentage change in 2025. ◆ Volatile
Historical exposure to drought — Cropland soil moisture anomaly in Anchorage, AK, 1950–2025
Source: Organisation for Economic Co-operation and Development. Measured in Percentage change.
Analysis
Anchorage, AK recorded 1.17 Percentage change for historical exposure to drought — cropland soil moisture anomaly in 2025.
Compared with earlier readings it is up 549.7% on the previous year and up 1,742.6% over ten years.
Over the whole period, historical exposure to drought — cropland soil moisture anomaly in Anchorage, AK peaked at 4.11 Percentage change in 1954 and was at its lowest, -4.05 Percentage change, in 1966.
Anchorage, AK ranks 643rd of 2975 regions on this measure, in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 0.3102 Percentage change | -2.27 Percentage change | 4.11 Percentage change | 10 |
| 1960s | -0.2227 Percentage change | -4.05 Percentage change | 4.06 Percentage change | 10 |
| 1970s | -0.0441 Percentage change | -1.75 Percentage change | 2.4 Percentage change | 10 |
| 1980s | 1.13 Percentage change | -0.2708 Percentage change | 3.05 Percentage change | 10 |
| 1990s | -0.8503 Percentage change | -2.71 Percentage change | 1.95 Percentage change | 10 |
| 2000s | -0.0641 Percentage change | -4.01 Percentage change | 2.16 Percentage change | 10 |
| 2010s | 0.5092 Percentage change | -0.5608 Percentage change | 1.36 Percentage change | 10 |
| 2020s | -0.1746 Percentage change | -2.03 Percentage change | 1.86 Percentage change | 6 |
More environment data for Anchorage, AK
- Historical exposure to drought — Land soil moisture anomaly 2.67 Percentage change (2025)
- River flooding exposure — Cropland share exposed to river flooding 10.82 Percentage of agricultural land area (2022)
Frequently asked questions
- What is historical exposure to drought — cropland soil moisture anomaly in Anchorage, AK?
- Historical exposure to drought — cropland soil moisture anomaly in Anchorage, AK was 1.17 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 Anchorage, AK?
- The highest recorded value was 4.11 Percentage change in 1954.
- What is the lowest historical exposure to drought — cropland soil moisture anomaly recorded in Anchorage, AK?
- The lowest recorded value was -4.05 Percentage change in 1966.
- How does Anchorage, AK rank for historical exposure to drought — cropland soil moisture anomaly?
- Anchorage, AK ranks 643rd out of 2975 regions with data for 2025.
- Is historical exposure to drought — cropland soil moisture anomaly rising or falling in Anchorage, AK?
- Over the last ten years it is up 1,742.6%. The long-run trend across the full record is volatile.
- Where does this Anchorage, AK 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