Standardised Precipitation-Evapotranspiration Index in Eritrea
Eritrea: Standardised Precipitation-Evapotranspiration Index was -0.9043 in 2023. ◆ Volatile
Standardised Precipitation-Evapotranspiration Index in Eritrea, 1960–2023
Source: Global SPEI database (SPEIbase). https://spei.csic.es/database.html.
Analysis
In 2023, standardised precipitation-evapotranspiration index in Eritrea stood at -0.9043.
The figure is down 192.6% on the previous year and down 46.4% over ten years.
Over the whole period, standardised precipitation-evapotranspiration index in Eritrea peaked at 2.39 in 1961 and was at its lowest, -2.68, in 1990.
That places Eritrea 132nd out of 188 countries with data for 2023, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.476 | -1.03 | 2.39 | 10 |
| 1970s | 0.2876 | -0.6296 | 2 | 10 |
| 1980s | -0.3369 | -2.59 | 1.35 | 10 |
| 1990s | -0.239 | -2.68 | 1.38 | 10 |
| 2000s | -0.5166 | -1.85 | 0.4758 | 10 |
| 2010s | -0.5469 | -1.68 | 0.8486 | 10 |
| 2020s | 0.3116 | -0.9043 | 0.9766 | 4 |
Countries ranked near Eritrea
More environment data for Eritrea
- Total greenhouse gas emissions excluding LULUCF 6.58 Mt CO2e (2024)
- Total greenhouse gas emissions excluding LULUCF per capita 1.86 t CO2e/capita (2024)
- Methane (CH4) emissions from Agriculture 3.15 Mt CO2e (2024)
- Methane (CH4) emissions from Building (Energy) 0.1944 Mt CO2e (2024)
- Methane (CH4) emissions from Fugitive Emissions (Energy) 0.4952 Mt CO2e (2024)
- Methane (CH4) emissions from Industrial Combustion (Energy) 0 Mt CO2e (2024)
- Methane (CH4) emissions (total) excluding LULUCF 4.53 Mt CO2e (2024)
- Methane (CH4) emissions from Power Industry (Energy) 0.0004 Mt CO2e (2024)
- Methane (CH4) emissions from Transport (Energy) 0.001 Mt CO2e (2024)
- Methane (CH4) emissions from Waste 0.685 Mt CO2e (2024)
Frequently asked questions
- What is standardised precipitation-evapotranspiration index in Eritrea?
- Standardised precipitation-evapotranspiration index in Eritrea was -0.9043 in 2023, according to Global SPEI database (SPEIbase). https://spei.csic.es/database.html.
- What is the highest standardised precipitation-evapotranspiration index recorded in Eritrea?
- The highest recorded value was 2.39 in 1961.
- What is the lowest standardised precipitation-evapotranspiration index recorded in Eritrea?
- The lowest recorded value was -2.68 in 1990.
- How does Eritrea rank for standardised precipitation-evapotranspiration index?
- Eritrea ranks 132nd out of 188 countries with data for 2023.
- Is standardised precipitation-evapotranspiration index rising or falling in Eritrea?
- Over the last ten years it is down 46.4%. The long-run trend across the full record is volatile.
- Where does this Eritrea data come from?
- The figures come from Global SPEI database (SPEIbase). https://spei.csic.es/database.html, published as part of Standardised Precipitation-Evapotranspiration Index. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 64 observations, free to reuse under CC BY 4.0 (World Bank Open Data).
About this data
The SPEI fulfills the requirements of a drought index since its multi-scalar character enables it to be used by different scientific disciplines to detect, monitor, and analyze droughts. Like the sc-PDSI and the SPI, the SPEI can measure drought severity according to its intensity and duration, and can identify the onset and end of drought episodes. The SPEI allows comparison of drought severity through time and space, since it can be calculated over a wide range of climates, as can the SPI.