We have scored the climate risk of the 2.025 buildings in Cardeña using Cadastre data, satellite imagery and climate projections, and added it up by area, street and watercourse. The clearest change comes at night: from 6 to 39 tropical nights a year by 2050.
Level of the highest hazard in each 250 m area by 2050: flooding, heat, wildfire, wind or ground movement.
Position among the 8.217 municipalities: further right means more risk. These are figures for the municipality as a whole, the same for everyone; they may differ from those for the typical building. Compare with others →
It comes from matching each building with its neighbourhood, its street, the nearest watercourse and its surroundings.
In a typical building in Cardeña, nights when the temperature stays at or above 20 °C would rise from 6 a year (1991-2020) to about 39 by 2050. For this reason, 29 % of homes would be at a high or very high level.
Median of the buildings. Intermediate-to-high emissions scenario (SSP3-7.0).
These are 1.118 buildings right next to vegetation that can burn. Almost all are houses (1.116), on the edges of the town and in housing estates.
Proximity to woodland and to burnt areas (ESA WorldCover, EFFIS). It does not measure the state of the vegetation or any firebreaks.
Around homes with between 2 and 5 % tree cover, the surface in summer is 0,5 °C above the median for Cardeña; with more than 40 % tree cover, 1,1 °C below. 8 homes are in surroundings with almost no trees.
Ground surface temperature (Landsat), not air temperature. More trees usually go with less asphalt and lower density: this is a correlation, not a measure of the effect of planting trees.
They were built before the first thermal insulation standard (1979). With 39 tropical nights a year by 2050, they will hold the most heat at night and have the most to gain from a retrofit.
Year of construction from the Cadastre.
Schools whose surroundings are at least 1 °C hotter than the municipal median in summer. They are the first candidates for shade and tree-lined playgrounds.
Ground surface temperature (Landsat) around the building closest to the OpenStreetMap point.
The 1.507 homes in Cardeña by the level of their building. Tap a hazard to see it on the map.
The same data for all 8.217 municipalities in Spain. Choose what to compare with: municipalities of a similar size, the province, the region or the whole of Spain.
Compared with the 1.826 municipalities with between 1.000 and 5.000 inhabitants. The bar shows where Cardeña stands: further right means more risk.
| Indicator | Cardeña | Group median | Position |
|---|---|---|---|
| Tropical nights a year, today | 6 nights | 5 nights | higher than 54 % of them |
| Tropical nights a year, 2050 | 45 nights | 34 nights | higher than 60 % of them |
| Average summer maximum, 2050 | 36,7 °C | 33,0 °C | higher than 85 % of them |
| Night-time heat island | −0,6 °C | 0,2 °C | lower than 93 % of them |
| Flood-prone area (100-year) | 0,5% | 1,1% | lower than 61 % of them |
| Area burnt 2016-2026 | 0,0% | 0,0% | lower than 67 % of them |
| Water stress 2050 (0-5) | 4,8 | 4,6 | higher than 57 % of them |
| Maximum 50-year gust | 37 m/s | 30 m/s | higher than 94 % of them |
| Ground movement | −0,6 mm/yr | −0,3 mm/yr | sinking faster than 68 % of them |
| Population aged 65 or over | 30% | 24% | higher than 81 % of them |
Compared with the 77 municipalities in Córdoba province. The bar shows where Cardeña stands: further right means more risk.
| Indicator | Cardeña | Group median | Position |
|---|---|---|---|
| Tropical nights a year, today | 6 nights | 18 nights | lower than 81 % of them |
| Tropical nights a year, 2050 | 45 nights | 51 nights | lower than 67 % of them |
| Average summer maximum, 2050 | 36,7 °C | 37,0 °C | lower than 57 % of them |
| Night-time heat island | −0,6 °C | 0,2 °C | lower than 85 % of them |
| Flood-prone area (100-year) | 0,5% | 1,5% | lower than 66 % of them |
| Area burnt 2016-2026 | 0,0% | 0,0% | lower than 63 % of them |
| Water stress 2050 (0-5) | 4,8 | 4,9 | lower than 53 % of them |
| Maximum 50-year gust | 37 m/s | 31 m/s | higher than 99 % of them |
| Ground movement | −0,6 mm/yr | 0,5 mm/yr | sinking faster than 94 % of them |
| Population aged 65 or over | 30% | 23% | higher than 88 % of them |
Compared with the 786 municipalities in Andalusia. The bar shows where Cardeña stands: further right means more risk.
| Indicator | Cardeña | Group median | Position |
|---|---|---|---|
| Tropical nights a year, today | 6 nights | 17 nights | lower than 79 % of them |
| Tropical nights a year, 2050 | 45 nights | 49 nights | lower than 57 % of them |
| Average summer maximum, 2050 | 36,7 °C | 35,2 °C | higher than 72 % of them |
| Night-time heat island | −0,6 °C | 0,3 °C | lower than 92 % of them |
| Flood-prone area (100-year) | 0,5% | 0,8% | lower than 54 % of them |
| Area burnt 2016-2026 | 0,0% | 0,0% | lower than 67 % of them |
| Water stress 2050 (0-5) | 4,8 | 5,0 | lower than 92 % of them |
| Maximum 50-year gust | 37 m/s | 31 m/s | higher than 93 % of them |
| Ground movement | −0,6 mm/yr | 0,0 mm/yr | sinking faster than 83 % of them |
| Population aged 65 or over | 30% | 22% | higher than 87 % of them |
Compared with the 8.217 municipalities in Spain. The bar shows where Cardeña stands: further right means more risk.
| Indicator | Cardeña | Group median | Position |
|---|---|---|---|
| Tropical nights a year, today | 6 nights | 0 nights | higher than 70 % of them |
| Tropical nights a year, 2050 | 45 nights | 8 nights | higher than 74 % of them |
| Average summer maximum, 2050 | 36,7 °C | 32,4 °C | higher than 91 % of them |
| Night-time heat island | −0,6 °C | 0,1 °C | lower than 91 % of them |
| Flood-prone area (100-year) | 0,5% | 0,6% | lower than 51 % of them |
| Area burnt 2016-2026 | 0,0% | 0,0% | lower than 64 % of them |
| Water stress 2050 (0-5) | 4,8 | 4,6 | higher than 60 % of them |
| Maximum 50-year gust | 37 m/s | 31 m/s | higher than 95 % of them |
| Ground movement | −0,6 mm/yr | −0,4 mm/yr | sinking faster than 60 % of them |
| Population aged 65 or over | 30% | 28% | higher than 55 % of them |
Values for the municipality as a whole (median over built-up land). The position is the percentage of municipalities in the group with a lower value: it is not a probability of damage. 2050 = SSP3-7.0 scenario.
Semicolon-separated tables with a decimal comma, ready to open in a spreadsheet or a GIS (areas include longitude and latitude).
What this is and what it is not. It is a guide-only analysis made with public data and models, with the same rules for every municipality. It does not replace official maps, a technical study or emergency plans. For your own building, look up its report.
Building by building. We have scored the 2.025 Cadastre buildings in Cardeña with the same rules as each building’s report on Mi Riesgo Climático, from 0 to 100 for each hazard: low (up to 25), medium (up to 50), high (up to 75) and very high.
Aggregates only. To protect each owner, no individual building appears here: only 250 m areas with at least 3 buildings, and neighbourhoods and streets with at least 60 homes.
Wildfire and flooding. Wildfire counts proximity to woodland or scrubland of at least 100 ha (not urban parks or tree-lined streets). For flooding, besides the official flood zones, a building that was inside a real flood observed by satellite (Copernicus EMS, such as the 2024 DANA storm) is at least at high level.
2050. Average for 2041-2070 under an intermediate-to-high emissions scenario (SSP3-7.0). Tropical nights and heat change with the climate; flooding, wildfire, wind and ground movement are shown with current data when there is no projection.
Rivers and streams. Named watercourses from OpenStreetMap. We count the homes less than 50 and 100 m from the watercourse and, separately, how many of them are in an official flood zone (SNCZI). Being close does not mean they will flood, and having no official zone does not mean they cannot.
Neighbourhoods and streets. Neighbourhoods and districts from OpenStreetMap; streets according to the Cadastre address. The street heat index combines tropical nights in 2050 (35 %), heat island (30 %), lack of trees (20 %) and buildings from before 1980 (15 %).
Sources. Cadastre (buildings and addresses); ERA5 + CHELSA/CMIP6 MPI-ESM1-2-HR and AdapteCCa (tropical nights and temperature); Landsat 8/9 and MODIS (heat island); ESA WorldCover and EFFIS (wildfire); MITECO SNCZI (flood zones); JRC (coast); ERA5 + Global Wind Atlas (wind); Copernicus EGMS (ground movement); WRI Aqueduct (water); INE (population); OpenStreetMap, © contributors, ODbL (streets, neighbourhoods, rivers and facilities).