Standardised Precipitation-Evapotranspiration Index in Solomon Islands
Solomon Islands: Standardised Precipitation-Evapotranspiration Index was 0.0007 in 2023. ◆ Volatile
Standardised Precipitation-Evapotranspiration Index in Solomon Islands, 1960–2023
Source: Global SPEI database (SPEIbase). https://spei.csic.es/database.html.
Analysis
In 2023, standardised precipitation-evapotranspiration index in Solomon Islands stood at 0.0007.
The figure is up 216.7% on the previous year and up 40.0% over ten years.
Over the whole period, standardised precipitation-evapotranspiration index in Solomon Islands peaked at 4.16 in 1967 and was at its lowest, -4.53, in 1987.
Solomon Islands ranks 73rd of 188 countries on this measure, 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 | 0.6164 | -3.06 | 4.16 | 10 |
| 1970s | 0.6305 | -2.28 | 3.92 | 10 |
| 1980s | -1.05 | -4.53 | 2.7 | 10 |
| 1990s | -0.2487 | -1.16 | 0.0018 | 10 |
| 2000s | -0.0212 | -0.0537 | -0.0002 | 10 |
| 2010s | -0.0052 | -0.0541 | 0.0009 | 10 |
| 2020s | -0.0003 | -0.0009 | 0.0007 | 4 |
Countries ranked near Solomon Islands
More environment data for Solomon Islands
- Total greenhouse gas emissions excluding LULUCF 0.6198 Mt CO2e (2024)
- Total greenhouse gas emissions excluding LULUCF per capita 0.7566 t CO2e/capita (2024)
- Methane (CH4) emissions from Agriculture 0.0552 Mt CO2e (2024)
- Methane (CH4) emissions from Building (Energy) 0.0119 Mt CO2e (2024)
- Methane (CH4) emissions from Fugitive Emissions (Energy) 0.0046 Mt CO2e (2024)
- Methane (CH4) emissions from Industrial Combustion (Energy) 0.0001 Mt CO2e (2024)
- Methane (CH4) emissions (total) excluding LULUCF 0.2721 Mt CO2e (2024)
- Methane (CH4) emissions from Power Industry (Energy) 0.0001 Mt CO2e (2024)
- Methane (CH4) emissions from Transport (Energy) 0.0003 Mt CO2e (2024)
- Methane (CH4) emissions from Waste 0.1998 Mt CO2e (2024)
Frequently asked questions
- What is standardised precipitation-evapotranspiration index in Solomon Islands?
- Standardised precipitation-evapotranspiration index in Solomon Islands was 0.0007 in 2023, according to Global SPEI database (SPEIbase). https://spei.csic.es/database.html.
- What is the highest standardised precipitation-evapotranspiration index recorded in Solomon Islands?
- The highest recorded value was 4.16 in 1967.
- What is the lowest standardised precipitation-evapotranspiration index recorded in Solomon Islands?
- The lowest recorded value was -4.53 in 1987.
- How does Solomon Islands rank for standardised precipitation-evapotranspiration index?
- Solomon Islands ranks 73rd out of 188 countries with data for 2023.
- Is standardised precipitation-evapotranspiration index rising or falling in Solomon Islands?
- Over the last ten years it is up 40.0%. The long-run trend across the full record is volatile.
- Where does this Solomon Islands 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.